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White-spotted pufferfish, Torquigener albomaculosus. Male with characteristic circular nest in the sand on the foreground. Males never reuse a nest. The spectacular nest with 2 meters in diameter is excavated on the sand to attract the females with the impressive design. Amami Oshima Island. Japan Digital composite. Composite imageWhite-spotted pufferfish, Torquigener albomaculosus. Male with characteristic circular nest in the sand on the foreground. Males never reuse a nest. The spectacular nest with 2 meters in diameter is excavated on the sand to attract the females with the impressive design. Amami Oshima Island. Japan Digital composite. Composite imageWhite-spotted pufferfish, Torquigener albomaculosus. Male with characteristic circular nest in the sand on the foreground. Males never reuse a nest. The spectacular nest with 2 meters in diameter is excavated on the sand to attract the females with the impressive design. Amami Oshima Island. Japan Digital composite. Composite image© Paulo de Oliveira / BiosphotoJPG - RMNon exclusive sale
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White-spotted pufferfish, Torquigener albomaculosus. Male with

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To try to defend the colony from this incessant predation, the bees fight back by forming a cluster on the flight board. They thus save a few foraging bees returning after gathering nectar and pollen from the flowers. FranceTo try to defend the colony from this incessant predation, the bees fight back by forming a cluster on the flight board. They thus save a few foraging bees returning after gathering nectar and pollen from the flowers. FranceTo try to defend the colony from this incessant predation, the bees fight back by forming a cluster on the flight board. They thus save a few foraging bees returning after gathering nectar and pollen from the flowers. France© Eric Tourneret / BiosphotoJPG - RMNon exclusive sale
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To try to defend the colony from this incessant predation, the

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Face-off between David and Goliath. The bee has no chance of defeating the formidable predator that is the Asian hornet Vespa velutina.Face-off between David and Goliath. The bee has no chance of defeating the formidable predator that is the Asian hornet Vespa velutina.Face-off between David and Goliath. The bee has no chance of defeating the formidable predator that is the Asian hornet Vespa velutina.© Eric Tourneret / BiosphotoJPG - RMNon exclusive sale
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Face-off between David and Goliath. The bee has no chance of

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Apidologie - Bees in a flight tunnel. This procedure was used to show that the evaluation of distance by bees proceeds from their visual system. And through the white and black stripes, its has been shown that it also depends on the landscape's structure. This experiment was carried out by then calculating the length of the bees's dance in relation to the food source of which the distance was identified. /Apidologie - Bees in a flight tunnel. This procedure was used to show that the evaluation of distance by bees proceeds from their visual system. And through the white and black stripes, its has been shown that it also depends on the landscape's structure. This experiment was carried out by then calculating the length of the bees's dance in relation to the food source of which the distance was identified. /Apidologie - Bees in a flight tunnel. This procedure was used to show that the evaluation of distance by bees proceeds from their visual system. And through the white and black stripes, its has been shown that it also depends on the landscape's structure. This experiment was carried out by then calculating the length of the bees's dance in relation to the food source of which the distance was identified. /© Eric Tourneret / BiosphotoJPG - RMNon exclusive sale
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Apidologie - Bees in a flight tunnel. This procedure was used to

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Apidologie - A bee in front of an odor gun. This technique allows for an association between an odor and a sugary reward. A sweet solution is applied to the antennas and the bee stretches out its proboscis, its little trunk. This odor-reflex association has brought to light the bees' capacity to remember odors and the time necessary to acquire olfactory memory. But also more complex learning: for example, an odor A is associated with a sugary solution and an odor B is not. Then, shortly after, it is reversed: the odor A is no longer associated with sugar but the odor B is. Result: the bee is capable of replacing the first signal by the new one. Centre for , FranceResearch, CNRS, Université Paul Sabatier, ToulouseApidologie - A bee in front of an odor gun. This technique allows for an association between an odor and a sugary reward. A sweet solution is applied to the antennas and the bee stretches out its proboscis, its little trunk. This odor-reflex association has brought to light the bees' capacity to remember odors and the time necessary to acquire olfactory memory. But also more complex learning: for example, an odor A is associated with a sugary solution and an odor B is not. Then, shortly after, it is reversed: the odor A is no longer associated with sugar but the odor B is. Result: the bee is capable of replacing the first signal by the new one. Centre for , FranceResearch, CNRS, Université Paul Sabatier, ToulouseApidologie - A bee in front of an odor gun. This technique allows for an association between an odor and a sugary reward. A sweet solution is applied to the antennas and the bee stretches out its proboscis, its little trunk. This odor-reflex association has brought to light the bees' capacity to remember odors and the time necessary to acquire olfactory memory. But also more complex learning: for example, an odor A is associated with a sugary solution and an odor B is not. Then, shortly after, it is reversed: the odor A is no longer associated with sugar but the odor B is. Result: the bee is capable of replacing the first signal by the new one. Centre for , FranceResearch, CNRS, Université Paul Sabatier, Toulouse© Eric Tourneret / BiosphotoJPG - RMNon exclusive sale
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Apidologie - A bee in front of an odor gun. This technique allows

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Honey bee (Apis mellifera) - Microchips are used by researchers to mark the bees and identify them with a scanner at the entrance to the hive or near the nurse bees. In that way, it is possible to monitor the bees' activities on an individual level. The times they go out, etc… Research Center HOBOS, Würzburg, Germany.Honey bee (Apis mellifera) - Microchips are used by researchers to mark the bees and identify them with a scanner at the entrance to the hive or near the nurse bees. In that way, it is possible to monitor the bees' activities on an individual level. The times they go out, etc… Research Center HOBOS, Würzburg, Germany.Honey bee (Apis mellifera) - Microchips are used by researchers to mark the bees and identify them with a scanner at the entrance to the hive or near the nurse bees. In that way, it is possible to monitor the bees' activities on an individual level. The times they go out, etc… Research Center HOBOS, Würzburg, Germany.© Eric Tourneret / BiosphotoJPG - RMNon exclusive sale
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Honey bee (Apis mellifera) - Microchips are used by researchers

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volcanologist on Piton de la Fournaise in activity, Volcano eruption 16 of september 2016, Reunionvolcanologist on Piton de la Fournaise in activity, Volcano eruption 16 of september 2016, Reunionvolcanologist on Piton de la Fournaise in activity, Volcano eruption 16 of september 2016, Reunion© Gabriel Barathieu / BiosphotoJPG - RM

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volcanologist on Piton de la Fournaise in activity, Volcano

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Giant Panda (Ailuropoda melanoleuca),captive, Chengdu Panda Base, Sichuan, ChinaGiant Panda (Ailuropoda melanoleuca),captive, Chengdu Panda Base, Sichuan, ChinaGiant Panda (Ailuropoda melanoleuca),captive, Chengdu Panda Base, Sichuan, China© Sylvain Cordier / BiosphotoJPG - RM

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Giant Panda (Ailuropoda melanoleuca),captive, Chengdu Panda Base,

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Caribbean flamingo on a nest with chick. Cuba.Caribbean flamingo on a nest with chick. Cuba.Caribbean flamingo on a nest with chick. Cuba.© Andrey Gudkov / BiosphotoJPG - RMNon exclusive sale

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Caribbean flamingo on a nest with chick. Cuba.

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Two Komodo Dragons are fighting each other. Very rare picture.Two Komodo Dragons are fighting each other. Very rare picture.Two Komodo Dragons are fighting each other. Very rare picture.© Andrey Gudkov / BiosphotoJPG - RMNon exclusive sale

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Two Komodo Dragons are fighting each other. Very rare picture.

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West African Gabon viper's venom removal in a laboratory. Latoxan LaboratoryWest African Gabon viper's venom removal in a laboratory. Latoxan LaboratoryWest African Gabon viper's venom removal in a laboratory. Latoxan Laboratory© Daniel Heuclin / BiosphotoJPG - RMSale prohibited in Japan
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West African Gabon viper's venom removal in a laboratory. Latoxan

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Visualization flow of water in a sponge - Aquarius Reef Base ; Fluorescein dye is used to visualize how water is absorbed at the outside and then exhausted by a sponge.The Caribbean barrel sponge, Xestospongia muta, is a large and common member of the coral reef communities at depths greater than 10 m, and has been called the “redwood of the deep”, due to its up to 2000 year lifespan as well as its size and color. Despite its prominence, high biomass and importance to habitat complexity and reef health, very little is know about the basic biology of this massive sponge, including rates of mortality and recruitment, reproduction, growth and age. Like reef corals, this sponge is subject to bleaching and subsequent mortality.<br>With support from NOAA's Aquarius Reef Base at UNCW, NOAA's Coral Reef Conservation Program, and the Florida Keys National Marine Sanctuary, a research group has been monitoring populations of X. muta in the Florida Keys since 1997.Visualization flow of water in a sponge - Aquarius Reef BaseVisualization flow of water in a sponge - Aquarius Reef Base ; Fluorescein dye is used to visualize how water is absorbed at the outside and then exhausted by a sponge.The Caribbean barrel sponge, Xestospongia muta, is a large and common member of the coral reef communities at depths greater than 10 m, and has been called the “redwood of the deep”, due to its up to 2000 year lifespan as well as its size and color. Despite its prominence, high biomass and importance to habitat complexity and reef health, very little is know about the basic biology of this massive sponge, including rates of mortality and recruitment, reproduction, growth and age. Like reef corals, this sponge is subject to bleaching and subsequent mortality.
With support from NOAA's Aquarius Reef Base at UNCW, NOAA's Coral Reef Conservation Program, and the Florida Keys National Marine Sanctuary, a research group has been monitoring populations of X. muta in the Florida Keys since 1997.© Christoph Gerigk / BiosphotoJPG - RM

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Visualization flow of water in a sponge - Aquarius Reef Base ;

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Visualization flow of water in a sponge - Aquarius Reef Base ; Fluorescein dye is used to visualize how water is absorbed at the outside and then exhausted by a sponge.The Caribbean barrel sponge, Xestospongia muta, is a large and common member of the coral reef communities at depths greater than 10 m, and has been called the “redwood of the deep”, due to its up to 2000 year lifespan as well as its size and color. Despite its prominence, high biomass and importance to habitat complexity and reef health, very little is know about the basic biology of this massive sponge, including rates of mortality and recruitment, reproduction, growth and age. Like reef corals, this sponge is subject to bleaching and subsequent mortality.<br>With support from NOAA's Aquarius Reef Base at UNCW, NOAA's Coral Reef Conservation Program, and the Florida Keys National Marine Sanctuary, a research group has been monitoring populations of X. muta in the Florida Keys since 1997.Visualization flow of water in a sponge - Aquarius Reef BaseVisualization flow of water in a sponge - Aquarius Reef Base ; Fluorescein dye is used to visualize how water is absorbed at the outside and then exhausted by a sponge.The Caribbean barrel sponge, Xestospongia muta, is a large and common member of the coral reef communities at depths greater than 10 m, and has been called the “redwood of the deep”, due to its up to 2000 year lifespan as well as its size and color. Despite its prominence, high biomass and importance to habitat complexity and reef health, very little is know about the basic biology of this massive sponge, including rates of mortality and recruitment, reproduction, growth and age. Like reef corals, this sponge is subject to bleaching and subsequent mortality.
With support from NOAA's Aquarius Reef Base at UNCW, NOAA's Coral Reef Conservation Program, and the Florida Keys National Marine Sanctuary, a research group has been monitoring populations of X. muta in the Florida Keys since 1997.© Christoph Gerigk / BiosphotoJPG - RM

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Visualization flow of water in a sponge - Aquarius Reef Base ;

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Visualization flow of water in a sponge - Aquarius Reef Base ; Fluorescein dye is used to visualize how water is absorbed at the outside and then exhausted by a sponge.The Caribbean barrel sponge, Xestospongia muta, is a large and common member of the coral reef communities at depths greater than 10 m, and has been called the “redwood of the deep”, due to its up to 2000 year lifespan as well as its size and color. Despite its prominence, high biomass and importance to habitat complexity and reef health, very little is know about the basic biology of this massive sponge, including rates of mortality and recruitment, reproduction, growth and age. Like reef corals, this sponge is subject to bleaching and subsequent mortality.<br>With support from NOAA's Aquarius Reef Base at UNCW, NOAA's Coral Reef Conservation Program, and the Florida Keys National Marine Sanctuary, a research group has been monitoring populations of X. muta in the Florida Keys since 1997.Visualization flow of water in a sponge - Aquarius Reef BaseVisualization flow of water in a sponge - Aquarius Reef Base ; Fluorescein dye is used to visualize how water is absorbed at the outside and then exhausted by a sponge.The Caribbean barrel sponge, Xestospongia muta, is a large and common member of the coral reef communities at depths greater than 10 m, and has been called the “redwood of the deep”, due to its up to 2000 year lifespan as well as its size and color. Despite its prominence, high biomass and importance to habitat complexity and reef health, very little is know about the basic biology of this massive sponge, including rates of mortality and recruitment, reproduction, growth and age. Like reef corals, this sponge is subject to bleaching and subsequent mortality.
With support from NOAA's Aquarius Reef Base at UNCW, NOAA's Coral Reef Conservation Program, and the Florida Keys National Marine Sanctuary, a research group has been monitoring populations of X. muta in the Florida Keys since 1997.© Christoph Gerigk / BiosphotoJPG - RM

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Visualization flow of water in a sponge - Aquarius Reef Base ;

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Scientists in laboratory - Aquarius Reef Base Florida ; Dr. Chris Martens (front left), Dr.Niels Lindquist (left), UNC Chapel Hill and other members of the saturation diver team /2011 Ocean Acidification MissionScientists in laboratory - Aquarius Reef Base FloridaScientists in laboratory - Aquarius Reef Base Florida ; Dr. Chris Martens (front left), Dr.Niels Lindquist (left), UNC Chapel Hill and other members of the saturation diver team /2011 Ocean Acidification Mission© Christoph Gerigk / BiosphotoJPG - RM

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Scientists in laboratory - Aquarius Reef Base Florida ; Dr. Chris

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Transversal cut of a spine of sea urchin  ; Lighting in bright background, magnification x 40. Colors by computer processing.Transversal cut of a spine of sea urchin Transversal cut of a spine of sea urchin  ; Lighting in bright background, magnification x 40. Colors by computer processing.© Christian Gautier / BiosphotoJPG - RM

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Transversal cut of a spine of sea urchin  ; Lighting in bright

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Sponge spicules Chondrilla nucula polarized light Sponge spicules Chondrilla nucula polarized light Sponge spicules Chondrilla nucula polarized light © Christian Gautier / BiosphotoJPG - RM

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Sponge spicules Chondrilla nucula polarized light 

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Microscopic view of moss branch Tortula papillosa Microscopic view of moss branch Tortula papillosa Microscopic view of moss branch Tortula papillosa © Christian Gautier / BiosphotoJPG - RM

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Microscopic view of moss branch Tortula papillosa 

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Jaguar yawning Encontros das Aguas Pantanal Brazil Jaguar yawning Encontros das Aguas Pantanal Brazil Jaguar yawning Encontros das Aguas Pantanal Brazil © Bruno Pambour / BiosphotoJPG - RM

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Jaguar yawning Encontros das Aguas Pantanal Brazil 

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Jaguar yawning Encontros das Aguas Pantanal Brazil Jaguar yawning Encontros das Aguas Pantanal Brazil Jaguar yawning Encontros das Aguas Pantanal Brazil © Bruno Pambour / BiosphotoJPG - RM

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Jaguar yawning Encontros das Aguas Pantanal Brazil 

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Jaguar yawning Encontros das Aguas Pantanal Brazil Jaguar yawning Encontros das Aguas Pantanal Brazil Jaguar yawning Encontros das Aguas Pantanal Brazil © Bruno Pambour / BiosphotoJPG - RM

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Jaguar yawning Encontros das Aguas Pantanal Brazil 

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Spicules of sea cuncumber under microscope ; Lighting in polarized light with blade compensatory gypsum, magnified x 100. Spicules of sea cuncumber under microscopeSpicules of sea cuncumber under microscope ; Lighting in polarized light with blade compensatory gypsum, magnified x 100. © Christian Gautier / BiosphotoJPG - RM

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Spicules of sea cuncumber under microscope ; Lighting in

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Rose Chafer with the wings spread in collectionRose Chafer with the wings spread in collectionRose Chafer with the wings spread in collection© Tristan Da Cunha / BiosphotoJPG - RM

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Rose Chafer with the wings spread in collection

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Giant Panda (Ailuropoda melanoleuca), two years, China Conservation and Research Centre for the Giant Panda, Chengdu, Sichuan, China, AsiaGiant Panda (Ailuropoda melanoleuca), two years, China Conservation and Research Centre for the Giant Panda, Chengdu, Sichuan, China, AsiaGiant Panda (Ailuropoda melanoleuca), two years, China Conservation and Research Centre for the Giant Panda, Chengdu, Sichuan, China, Asia© GTW / imageBROKER / BiosphotoJPG - RMNon exclusive sale
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Giant Panda (Ailuropoda melanoleuca), two years, China

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Orange Ladybird or Orange Ladybug (Halyzia sedecimguttata), in flightOrange Ladybird or Orange Ladybug (Halyzia sedecimguttata), in flightOrange Ladybird or Orange Ladybug (Halyzia sedecimguttata), in flight© André Skonieczny / imageBROKER / BiosphotoJPG - RMNon exclusive sale
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Orange Ladybird or Orange Ladybug (Halyzia sedecimguttata), in

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Aquarium plants, in vitro cultivationAquarium plants, in vitro cultivationAquarium plants, in vitro cultivation© Aqua Press / BiosphotoJPG - RMNon exclusive sale

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Aquarium plants, in vitro cultivation

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Anubias barteri, aquarium plant, in vitro cultivationAnubias barteri, aquarium plant, in vitro cultivationAnubias barteri, aquarium plant, in vitro cultivation© Aqua Press / BiosphotoJPG - RMNon exclusive sale

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Anubias barteri, aquarium plant, in vitro cultivation

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Pictures of the artisanal manufacture of the traps which however requires a few tools, including an 80w soldering iron, a bottle piercing tool that makes holes with claws that hold the tubes of centrifuges with a diameter of 10.5 mm. All this for a cost of 0.4 cents per bottle-trap, plus an attractant to put in the bottles. Fearsome efficiency for the catches.Pictures of the artisanal manufacture of the traps which however requires a few tools, including an 80w soldering iron, a bottle piercing tool that makes holes with claws that hold the tubes of centrifuges with a diameter of 10.5 mm. All this for a cost of 0.4 cents per bottle-trap, plus an attractant to put in the bottles. Fearsome efficiency for the catches.Pictures of the artisanal manufacture of the traps which however requires a few tools, including an 80w soldering iron, a bottle piercing tool that makes holes with claws that hold the tubes of centrifuges with a diameter of 10.5 mm. All this for a cost of 0.4 cents per bottle-trap, plus an attractant to put in the bottles. Fearsome efficiency for the catches.© Jean Lecomte / BiosphotoJPG - RM

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Pictures of the artisanal manufacture of the traps which however

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1 - Bacteria and mould spores Aspergilus sp. and A. niger. aggregated in the crevices of the brou. 2. Xanthomonas bacteria under a bio film. 3. mould spores Aspergilus niger. (in yellow). M.E.B. Magnification X 4000.1 - Bacteria and mould spores Aspergilus sp. and A. niger. aggregated in the crevices of the brou. 2. Xanthomonas bacteria under a bio film. 3. mould spores Aspergilus niger. (in yellow). M.E.B. Magnification X 4000.1 - Bacteria and mould spores Aspergilus sp. and A. niger. aggregated in the crevices of the brou. 2. Xanthomonas bacteria under a bio film. 3. mould spores Aspergilus niger. (in yellow). M.E.B. Magnification X 4000.© Jean Lecomte / BiosphotoJPG - RM

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1 - Bacteria and mould spores Aspergilus sp. and A. niger.

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A1 - Pustule on sow seen at SEM. contaminated with two parasitic fungi : Botryosphaeria and Alternaria alternata. SEM x 700 - (arrows) 2 - Some hyphae of Alternaria alternata cross image B - Enlarged detail of image A. The fissure is filled with Botryosphaeria conidia (in yellow) plus a sclerotia loaded with conidia. (circle) SEM X 2000 - Banyuls sur mer - France - 11.12.2020 -A1 - Pustule on sow seen at SEM. contaminated with two parasitic fungi : Botryosphaeria and Alternaria alternata. SEM x 700 - (arrows) 2 - Some hyphae of Alternaria alternata cross image B - Enlarged detail of image A. The fissure is filled with Botryosphaeria conidia (in yellow) plus a sclerotia loaded with conidia. (circle) SEM X 2000 - Banyuls sur mer - France - 11.12.2020 -A1 - Pustule on sow seen at SEM. contaminated with two parasitic fungi : Botryosphaeria and Alternaria alternata. SEM x 700 - (arrows) 2 - Some hyphae of Alternaria alternata cross image B - Enlarged detail of image A. The fissure is filled with Botryosphaeria conidia (in yellow) plus a sclerotia loaded with conidia. (circle) SEM X 2000 - Banyuls sur mer - France - 11.12.2020 -© Jean Lecomte / BiosphotoJPG - RM

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A1 - Pustule on sow seen at SEM. contaminated with two parasitic

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Macrographie de feuille de pommier atteinte par Diplodia seriata (Botryophaeria obtusa), avec taches arondies oranges à pourpres. A : Réréfence de Couleur pourpre. A droite: détail de la tache avec le réseau de filaments. St Génis des Fontaine; le 30 juillet 2020.Macrographie de feuille de pommier atteinte par Diplodia seriata (Botryophaeria obtusa), avec taches arondies oranges à pourpres. A : Réréfence de Couleur pourpre. A droite: détail de la tache avec le réseau de filaments. St Génis des Fontaine; le 30 juillet 2020.Macrographie de feuille de pommier atteinte par Diplodia seriata (Botryophaeria obtusa), avec taches arondies oranges à pourpres. A : Réréfence de Couleur pourpre. A droite: détail de la tache avec le réseau de filaments. St Génis des Fontaine; le 30 juillet 2020.© Jean Lecomte / BiosphotoJPG - RM

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Macrographie de feuille de pommier atteinte par Diplodia seriata

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Macrographs of the evolution of the acervuli under a walnut leaf: A - 10 June 2019: Formation of pustules. B - July 20, 2019 : Pustules emit sporiferous jelly. C - November 2019, the pustules have become black, flat acervuli, before the pustules are formed.Macrographs of the evolution of the acervuli under a walnut leaf: A - 10 June 2019: Formation of pustules. B - July 20, 2019 : Pustules emit sporiferous jelly. C - November 2019, the pustules have become black, flat acervuli, before the pustules are formed.Macrographs of the evolution of the acervuli under a walnut leaf: A - 10 June 2019: Formation of pustules. B - July 20, 2019 : Pustules emit sporiferous jelly. C - November 2019, the pustules have become black, flat acervuli, before the pustules are formed.© Jean Lecomte / BiosphotoJPG - RM

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Macrographs of the evolution of the acervuli under a walnut leaf:

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A - Penetration hole of a caterpillar and nibbling crumbs. In the circle: Polyodaspis fly egg deposited nearby. Chasselay the 5.09.2019A - Penetration hole of a caterpillar and nibbling crumbs. In the circle: Polyodaspis fly egg deposited nearby. Chasselay the 5.09.2019A - Penetration hole of a caterpillar and nibbling crumbs. In the circle: Polyodaspis fly egg deposited nearby. Chasselay the 5.09.2019© Jean Lecomte / BiosphotoJPG - RM

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A - Penetration hole of a caterpillar and nibbling crumbs. In the

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A - Reverse side of leaf with a stain loaded with numerous acervuli of Ophiognomonia leptostyla. B - Top of leaf with some acervuli. C - Reverse side of the same leaf loaded with acervuli. - Banyuls sur mer, France, July 5, 2019 -A - Reverse side of leaf with a stain loaded with numerous acervuli of Ophiognomonia leptostyla. B - Top of leaf with some acervuli. C - Reverse side of the same leaf loaded with acervuli. - Banyuls sur mer, France, July 5, 2019 -A - Reverse side of leaf with a stain loaded with numerous acervuli of Ophiognomonia leptostyla. B - Top of leaf with some acervuli. C - Reverse side of the same leaf loaded with acervuli. - Banyuls sur mer, France, July 5, 2019 -© Jean Lecomte / BiosphotoJPG - RM

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A - Reverse side of leaf with a stain loaded with numerous

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Cultivation in Petri box of a piece of nut contaminated by Xanthomonas arboricolaen. Whitish colonies on agar; in the insert Microphotography of Xanthomonas arboricola bacteria five days later. Gr. X 300 -Cultivation in Petri box of a piece of nut contaminated by Xanthomonas arboricolaen. Whitish colonies on agar; in the insert Microphotography of Xanthomonas arboricola bacteria five days later. Gr. X 300 -Cultivation in Petri box of a piece of nut contaminated by Xanthomonas arboricolaen. Whitish colonies on agar; in the insert Microphotography of Xanthomonas arboricola bacteria five days later. Gr. X 300 -© Jean Lecomte / BiosphotoJPG - RM

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Cultivation in Petri box of a piece of nut contaminated by

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Trois stades de chenilles Ectomyelois ceratoniae: A.1 Chorion vide et sortie de l'oeuf. La chenille mesure 1,5 mm de long à la sortie de l'oeuf. B. juvénile - C. chenille adulte.Trois stades de chenilles Ectomyelois ceratoniae: A.1 Chorion vide et sortie de l'oeuf. La chenille mesure 1,5 mm de long à la sortie de l'oeuf. B. juvénile - C. chenille adulte.Trois stades de chenilles Ectomyelois ceratoniae: A.1 Chorion vide et sortie de l'oeuf. La chenille mesure 1,5 mm de long à la sortie de l'oeuf. B. juvénile - C. chenille adulte.© Jean Lecomte / BiosphotoJPG - RM

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Trois stades de chenilles Ectomyelois ceratoniae: A.1 Chorion

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The record: 144 Polyodaspis pupae were found in this nutshell! The 18.02.2019 - Isère, FranceThe record: 144 Polyodaspis pupae were found in this nutshell! The 18.02.2019 - Isère, FranceThe record: 144 Polyodaspis pupae were found in this nutshell! The 18.02.2019 - Isère, France© Jean Lecomte / BiosphotoJPG - RM

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The record: 144 Polyodaspis pupae were found in this nutshell!

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A: Rhagoletis laying area degraded by maggots. Box 1 shows two maggots in the brou. Inset 2 is a meeting between a caterpillar and a Rhagoletis maggot. September 20, 2019 - Varacieux - Isère - FranceA: Rhagoletis laying area degraded by maggots. Box 1 shows two maggots in the brou. Inset 2 is a meeting between a caterpillar and a Rhagoletis maggot. September 20, 2019 - Varacieux - Isère - FranceA: Rhagoletis laying area degraded by maggots. Box 1 shows two maggots in the brou. Inset 2 is a meeting between a caterpillar and a Rhagoletis maggot. September 20, 2019 - Varacieux - Isère - France© Jean Lecomte / BiosphotoJPG - RM

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A: Rhagoletis laying area degraded by maggots. Box 1 shows two

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Close-up on the two kernels with five very young Polyodaspis maggots recently arrived. A: Entrance hole of a caterpillar which rejected its nibbling crumbs outside. - Varacieux, France on 16.06.2018 -Close-up on the two kernels with five very young Polyodaspis maggots recently arrived. A: Entrance hole of a caterpillar which rejected its nibbling crumbs outside. - Varacieux, France on 16.06.2018 -Close-up on the two kernels with five very young Polyodaspis maggots recently arrived. A: Entrance hole of a caterpillar which rejected its nibbling crumbs outside. - Varacieux, France on 16.06.2018 -© Jean Lecomte / BiosphotoJPG - RM

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Close-up on the two kernels with five very young Polyodaspis

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A. Husk cut with small galleries of Polyodaspis ruficornis maggots. B - Fly maggot Rhagoletis. In the insert: Mandibular hook of a Rhagoletis maggot. September 16, 2018A. Husk cut with small galleries of Polyodaspis ruficornis maggots. B - Fly maggot Rhagoletis. In the insert: Mandibular hook of a Rhagoletis maggot. September 16, 2018A. Husk cut with small galleries of Polyodaspis ruficornis maggots. B - Fly maggot Rhagoletis. In the insert: Mandibular hook of a Rhagoletis maggot. September 16, 2018© Jean Lecomte / BiosphotoJPG - RM

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A. Husk cut with small galleries of Polyodaspis ruficornis

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A - Coupe du brou avec asticot Rhagoletis coupé par le scalpel. B - Brou coupé avec galeries de mouches Rhagoletis. Le 16 septembre 2018 - Isère - FranceA - Coupe du brou avec asticot Rhagoletis coupé par le scalpel. B - Brou coupé avec galeries de mouches Rhagoletis. Le 16 septembre 2018 - Isère - FranceA - Coupe du brou avec asticot Rhagoletis coupé par le scalpel. B - Brou coupé avec galeries de mouches Rhagoletis. Le 16 septembre 2018 - Isère - France© Jean Lecomte / BiosphotoJPG - RM

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A - Coupe du brou avec asticot Rhagoletis coupé par le scalpel.

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Four images summarize the principle of spore propagation: A - Rain runoff on spore-laden acervuli. B - Spores falling further down colonize leaves placed underneath. C - Close-up of a contamination with spreading stains. D - Formation of acervuli (organs that disperse spores. The cycle can be resumed.Four images summarize the principle of spore propagation: A - Rain runoff on spore-laden acervuli. B - Spores falling further down colonize leaves placed underneath. C - Close-up of a contamination with spreading stains. D - Formation of acervuli (organs that disperse spores. The cycle can be resumed.Four images summarize the principle of spore propagation: A - Rain runoff on spore-laden acervuli. B - Spores falling further down colonize leaves placed underneath. C - Close-up of a contamination with spreading stains. D - Formation of acervuli (organs that disperse spores. The cycle can be resumed.© Jean Lecomte / BiosphotoJPG - RM

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Four images summarize the principle of spore propagation: A -

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Image of the 200 Rhagoletis flies counted in a trap bottle (185 in the field, nearly 200 in total) Bottles hung in a walnut tree. Isère, France, September 3, 2019Image of the 200 Rhagoletis flies counted in a trap bottle (185 in the field, nearly 200 in total) Bottles hung in a walnut tree. Isère, France, September 3, 2019Image of the 200 Rhagoletis flies counted in a trap bottle (185 in the field, nearly 200 in total) Bottles hung in a walnut tree. Isère, France, September 3, 2019© Jean Lecomte / BiosphotoJPG - RM

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Image of the 200 Rhagoletis flies counted in a trap bottle (185

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Ophiognomonia spots at two month intervals: A: image of July 12, 2019 B: image of September 31, 2019. In fifty days, the top nut was destroyed. The following month, both nuts had fallen off. Notice the white marks in the center of the spots. Banyuls sur mer, France, July 12 and September 31, 2019 -Ophiognomonia spots at two month intervals: A: image of July 12, 2019 B: image of September 31, 2019. In fifty days, the top nut was destroyed. The following month, both nuts had fallen off. Notice the white marks in the center of the spots. Banyuls sur mer, France, July 12 and September 31, 2019 -Ophiognomonia spots at two month intervals: A: image of July 12, 2019 B: image of September 31, 2019. In fifty days, the top nut was destroyed. The following month, both nuts had fallen off. Notice the white marks in the center of the spots. Banyuls sur mer, France, July 12 and September 31, 2019 -© Jean Lecomte / BiosphotoJPG - RM

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Ophiognomonia spots at two month intervals: A: image of July 12,

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Fight against Lepidoptera: depending on the dates of capture, different species are caught by these trap-bottles including Plodia interpunctella and Cydia pomonella which parasitize nuts and apples. These traps operate night and day for four to five months during the summer. Model designed by the author.Fight against Lepidoptera: depending on the dates of capture, different species are caught by these trap-bottles including Plodia interpunctella and Cydia pomonella which parasitize nuts and apples. These traps operate night and day for four to five months during the summer. Model designed by the author.Fight against Lepidoptera: depending on the dates of capture, different species are caught by these trap-bottles including Plodia interpunctella and Cydia pomonella which parasitize nuts and apples. These traps operate night and day for four to five months during the summer. Model designed by the author.© Jean Lecomte / BiosphotoJPG - RM

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Fight against Lepidoptera: depending on the dates of capture,

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Release of sporipheric jelly from an acervulus, Beaulieu - Isère - FranceRelease of sporipheric jelly from an acervulus, Beaulieu - Isère - FranceRelease of sporipheric jelly from an acervulus, Beaulieu - Isère - France© Jean Lecomte / BiosphotoJPG - RM

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Release of sporipheric jelly from an acervulus, Beaulieu - Isère

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Details of the hyphae producing asci of Alternaria alternata. Les Cerfs, Le Houga (32460) - MEB le 22..09.2020 - X 4500 -Details of the hyphae producing asci of Alternaria alternata. Les Cerfs, Le Houga (32460) - MEB le 22..09.2020 - X 4500 -Details of the hyphae producing asci of Alternaria alternata. Les Cerfs, Le Houga (32460) - MEB le 22..09.2020 - X 4500 -© Jean Lecomte / BiosphotoJPG - RM

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Details of the hyphae producing asci of Alternaria alternata. Les

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1 - Germ tube advancing towards the open stoma; 2 - Spore emitting germ tube. on 19.08.2019 - SEM X 1800 -1 - Germ tube advancing towards the open stoma; 2 - Spore emitting germ tube. on 19.08.2019 - SEM X 1800 -1 - Germ tube advancing towards the open stoma; 2 - Spore emitting germ tube. on 19.08.2019 - SEM X 1800 -© Jean Lecomte / BiosphotoJPG - RM

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1 - Germ tube advancing towards the open stoma; 2 - Spore

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Reverse of husk and five sclerotia of Ophiognomonia being formed from the hyphae of the mucilaginous mass. SEM X 4500 - Crespia, Spain, 25.08.2019 -Reverse of husk and five sclerotia of Ophiognomonia being formed from the hyphae of the mucilaginous mass. SEM X 4500 - Crespia, Spain, 25.08.2019 -Reverse of husk and five sclerotia of Ophiognomonia being formed from the hyphae of the mucilaginous mass. SEM X 4500 - Crespia, Spain, 25.08.2019 -© Jean Lecomte / BiosphotoJPG - RM

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Reverse of husk and five sclerotia of Ophiognomonia being formed

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Galls of mites of the genus Aceria under 2 walnut leaves. Inserts : Drawing of the Aceria mite . A - cuticle. B - section of a gall - Bresilley, Haute Saône, France, 10.07.2019 .Galls of mites of the genus Aceria under 2 walnut leaves. Inserts : Drawing of the Aceria mite . A - cuticle. B - section of a gall - Bresilley, Haute Saône, France, 10.07.2019 .Galls of mites of the genus Aceria under 2 walnut leaves. Inserts : Drawing of the Aceria mite . A - cuticle. B - section of a gall - Bresilley, Haute Saône, France, 10.07.2019 .© Jean Lecomte / BiosphotoJPG - RM

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Galls of mites of the genus Aceria under 2 walnut leaves. Inserts

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