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Synaptid skin under a microscope; Synaptid (Synapta digitata) Polarized light illumination with X 200 magnification.Synaptid skin under a microscope; Synaptid (Synapta digitata) Polarized light illumination with X 200 magnification.Synaptid skin under a microscope; Synaptid (Synapta digitata) Polarized light illumination with X 200 magnification.© Christian Gautier / BiosphotoJPG - RM
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2303599

Synaptid skin under a microscope; Synaptid (Synapta digitata)

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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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1420002

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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1156436

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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1156399

Microscopic view of moss branch Tortula papillosa 

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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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583964

Spicules of sea cuncumber under microscope ; Lighting in

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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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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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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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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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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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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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2462831

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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1 - Three sclerotia of Ophiognomonia on a background of moss. 1 - In the center, three sclerotia in the process of formation. 2 - Germ tube (arrow) coming out of the spore; 3 - Eight to ten Ophiognomonia spores (in yellow) on a background of moss. SEM X 2000 .1 - Three sclerotia of Ophiognomonia on a background of moss. 1 - In the center, three sclerotia in the process of formation. 2 - Germ tube (arrow) coming out of the spore; 3 - Eight to ten Ophiognomonia spores (in yellow) on a background of moss. SEM X 2000 .1 - Three sclerotia of Ophiognomonia on a background of moss. 1 - In the center, three sclerotia in the process of formation. 2 - Germ tube (arrow) coming out of the spore; 3 - Eight to ten Ophiognomonia spores (in yellow) on a background of moss. SEM X 2000 .© Jean Lecomte / BiosphotoJPG - RM
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1 - Three sclerotia of Ophiognomonia on a background of moss. 1 -

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Sporange of Aspergillus and its numerous spores. In the insert: detail of some spores (Big. X 48000) Meb. X 8000Sporange of Aspergillus and its numerous spores. In the insert: detail of some spores (Big. X 48000) Meb. X 8000Sporange of Aspergillus and its numerous spores. In the insert: detail of some spores (Big. X 48000) Meb. X 8000© Jean Lecomte / BiosphotoJPG - RM
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2462729

Sporange of Aspergillus and its numerous spores. In the insert:

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Group of Erect Sporangia of Aspergillus niger. SEM X 100 -Group of Erect Sporangia of Aspergillus niger. SEM X 100 -Group of Erect Sporangia of Aspergillus niger. SEM X 100 -© Jean Lecomte / BiosphotoJPG - RM
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2462728

Group of Erect Sporangia of Aspergillus niger. SEM X 100 -

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This Lepidoptera caterpillar hole attracted the Polyodaspis flies which deposited 31 eggs on the cuticle. Others are certainly hidden under the crumbs and in the hole. Close-up: Eggs in circles.This Lepidoptera caterpillar hole attracted the Polyodaspis flies which deposited 31 eggs on the cuticle. Others are certainly hidden under the crumbs and in the hole. Close-up: Eggs in circles.This Lepidoptera caterpillar hole attracted the Polyodaspis flies which deposited 31 eggs on the cuticle. Others are certainly hidden under the crumbs and in the hole. Close-up: Eggs in circles.© Jean Lecomte / BiosphotoJPG - RM
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2462702

This Lepidoptera caterpillar hole attracted the Polyodaspis flies

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Opening of the husk with 9 or 10 chorions of Polyodaspis on the degraded shell. Inserts: 2 enlarged chorions and a black fly egg at the SEM. Length of the egg = 0.8 mm. The 5.09.2019 Varacieux, Isère, FranceOpening of the husk with 9 or 10 chorions of Polyodaspis on the degraded shell. Inserts: 2 enlarged chorions and a black fly egg at the SEM. Length of the egg = 0.8 mm. The 5.09.2019 Varacieux, Isère, FranceOpening of the husk with 9 or 10 chorions of Polyodaspis on the degraded shell. Inserts: 2 enlarged chorions and a black fly egg at the SEM. Length of the egg = 0.8 mm. The 5.09.2019 Varacieux, Isère, France© Jean Lecomte / BiosphotoJPG - RM
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2462701

Opening of the husk with 9 or 10 chorions of Polyodaspis on the

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A - Contamination stain of the fungus Alternaria alternata on walnut leaf. B - Enlarged area A seen under a transparency microscope. with formation of conidial chains of Alternaria alternata. Gr. X 250 - Crespià, Spain, 02.07.2019A - Contamination stain of the fungus Alternaria alternata on walnut leaf. B - Enlarged area A seen under a transparency microscope. with formation of conidial chains of Alternaria alternata. Gr. X 250 - Crespià, Spain, 02.07.2019A - Contamination stain of the fungus Alternaria alternata on walnut leaf. B - Enlarged area A seen under a transparency microscope. with formation of conidial chains of Alternaria alternata. Gr. X 250 - Crespià, Spain, 02.07.2019© Jean Lecomte / BiosphotoJPG - RM
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2462693

A - Contamination stain of the fungus Alternaria alternata on

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Plodia caterpillar that has just reached the articulation of the shells leaving some silk threads. In the insert: mandibles of a small caterpillar. The 24.10.2018 -Plodia caterpillar that has just reached the articulation of the shells leaving some silk threads. In the insert: mandibles of a small caterpillar. The 24.10.2018 -Plodia caterpillar that has just reached the articulation of the shells leaving some silk threads. In the insert: mandibles of a small caterpillar. The 24.10.2018 -© Jean Lecomte / BiosphotoJPG - RM
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Plodia caterpillar that has just reached the articulation of the

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Micrographs of asci of Fusarium lateritium emptied of their dispersed conidia. From a parasitized Verbascum sinuatum leaf fragment cultured in a petri dish. The insert shows the isolated conidia. Gr. X 300Micrographs of asci of Fusarium lateritium emptied of their dispersed conidia. From a parasitized Verbascum sinuatum leaf fragment cultured in a petri dish. The insert shows the isolated conidia. Gr. X 300Micrographs of asci of Fusarium lateritium emptied of their dispersed conidia. From a parasitized Verbascum sinuatum leaf fragment cultured in a petri dish. The insert shows the isolated conidia. Gr. X 300© Jean Lecomte / BiosphotoJPG - RM
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2462662

Micrographs of asci of Fusarium lateritium emptied of their

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Micrographies de la formations en chaines d'asques d'Alternaria alternata, depuis des filament mycéliens. 1 - Début de croissance. 2 - Formation des asques. 3 - Asques formés et détachés contenant chacun huit spores. Gros. X 600 - Le Houga - 32 - France - le 08.02.2020.Micrographies de la formations en chaines d'asques d'Alternaria alternata, depuis des filament mycéliens. 1 - Début de croissance. 2 - Formation des asques. 3 - Asques formés et détachés contenant chacun huit spores. Gros. X 600 - Le Houga - 32 - France - le 08.02.2020.Micrographies de la formations en chaines d'asques d'Alternaria alternata, depuis des filament mycéliens. 1 - Début de croissance. 2 - Formation des asques. 3 - Asques formés et détachés contenant chacun huit spores. Gros. X 600 - Le Houga - 32 - France - le 08.02.2020.© Jean Lecomte / BiosphotoJPG - RM
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2462661

Micrographies de la formations en chaines d'asques d'Alternaria

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Micrograph of mycelial filaments that produced the asci of Alternaria alternata. Large. X 600 - Banyuls sur mer - France - the 08.02.2020.Micrograph of mycelial filaments that produced the asci of Alternaria alternata. Large. X 600 - Banyuls sur mer - France - the 08.02.2020.Micrograph of mycelial filaments that produced the asci of Alternaria alternata. Large. X 600 - Banyuls sur mer - France - the 08.02.2020.© Jean Lecomte / BiosphotoJPG - RM
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2462660

Micrograph of mycelial filaments that produced the asci of

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On walnut leaf: scalpel open gall with a hundred Erinose mites. Insert: microphotography of a mite measuring 100 µm.On walnut leaf: scalpel open gall with a hundred Erinose mites. Insert: microphotography of a mite measuring 100 µm.On walnut leaf: scalpel open gall with a hundred Erinose mites. Insert: microphotography of a mite measuring 100 µm.© Jean Lecomte / BiosphotoJPG - RM
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On walnut leaf: scalpel open gall with a hundred Erinose mites.

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Contamination points on walnut leaf. In the insert, part of the leaf enlarged. July 12, 2020 - Le Houga - Gers - FranceContamination points on walnut leaf. In the insert, part of the leaf enlarged. July 12, 2020 - Le Houga - Gers - FranceContamination points on walnut leaf. In the insert, part of the leaf enlarged. July 12, 2020 - Le Houga - Gers - France© Jean Lecomte / BiosphotoJPG - RM
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Contamination points on walnut leaf. In the insert, part of the

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A - Walnut leaf seen by transparency under the microscope, with developing conidial chains. Gr. X 30 - (Crespia. Spain) B - Micrograph of conidial chains of Alternata under glass slide. Gr. X 250 - the 2.07.2019 -A - Walnut leaf seen by transparency under the microscope, with developing conidial chains. Gr. X 30 - (Crespia. Spain) B - Micrograph of conidial chains of Alternata under glass slide. Gr. X 250 - the 2.07.2019 -A - Walnut leaf seen by transparency under the microscope, with developing conidial chains. Gr. X 30 - (Crespia. Spain) B - Micrograph of conidial chains of Alternata under glass slide. Gr. X 250 - the 2.07.2019 -© Jean Lecomte / BiosphotoJPG - RM
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2462646

A - Walnut leaf seen by transparency under the microscope, with

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Penetration of a Spore in a leaf stomata. 19.11.2019 - Gr. X 4000Penetration of a Spore in a leaf stomata. 19.11.2019 - Gr. X 4000Penetration of a Spore in a leaf stomata. 19.11.2019 - Gr. X 4000© Jean Lecomte / BiosphotoJPG - RM
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Penetration of a Spore in a leaf stomata. 19.11.2019 - Gr. X 4000

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14 spores of Ophiognomonia are present on this walnut leaf. A germ tube circulates between stomata B and C. Stoma D is already parasitized by spore germ penetration. In the lower right corner, a germ tube is moving towards stoma A (circle). The spore is out of the picture. On 11.07.2019 -14 spores of Ophiognomonia are present on this walnut leaf. A germ tube circulates between stomata B and C. Stoma D is already parasitized by spore germ penetration. In the lower right corner, a germ tube is moving towards stoma A (circle). The spore is out of the picture. On 11.07.2019 -14 spores of Ophiognomonia are present on this walnut leaf. A germ tube circulates between stomata B and C. Stoma D is already parasitized by spore germ penetration. In the lower right corner, a germ tube is moving towards stoma A (circle). The spore is out of the picture. On 11.07.2019 -© Jean Lecomte / BiosphotoJPG - RM
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14 spores of Ophiognomonia are present on this walnut leaf. A

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Acervulus evacuating a sporiferous gelatinous mucus. The stomata are colored green. Dordogne - France - the 18.12.2020 -Acervulus evacuating a sporiferous gelatinous mucus. The stomata are colored green. Dordogne - France - the 18.12.2020 -Acervulus evacuating a sporiferous gelatinous mucus. The stomata are colored green. Dordogne - France - the 18.12.2020 -© Jean Lecomte / BiosphotoJPG - RM
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Acervulus evacuating a sporiferous gelatinous mucus. The stomata

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A - Acervulus whose cuticle has torn under the pressure of a tide of conidia of Ophiognomonia leptostyla, which spread over the leaf. M.E.B. Large. X 200 - B - Detail of A: Ophiognomonia conidia. Length of a conidia: 10~12 µm. M.E.B. Magnification X 3000 - 19.11.2019 - Isère - FranceA - Acervulus whose cuticle has torn under the pressure of a tide of conidia of Ophiognomonia leptostyla, which spread over the leaf. M.E.B. Large. X 200 - B - Detail of A: Ophiognomonia conidia. Length of a conidia: 10~12 µm. M.E.B. Magnification X 3000 - 19.11.2019 - Isère - FranceA - Acervulus whose cuticle has torn under the pressure of a tide of conidia of Ophiognomonia leptostyla, which spread over the leaf. M.E.B. Large. X 200 - B - Detail of A: Ophiognomonia conidia. Length of a conidia: 10~12 µm. M.E.B. Magnification X 3000 - 19.11.2019 - Isère - France© Jean Lecomte / BiosphotoJPG - RM
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A - Acervulus whose cuticle has torn under the pressure of a tide

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Start of contamination by 29 spores on an area of 0.06 mm² (according to the scale) on June 9, 2020. For 1 mm²: 483 spores and 6.718.000 spores for the whole 140 cm² sheet. Note that there is no acervule on the cuticle yet. Photograph M.E.B. X 500 - The circle indicates spore penetration into the stoma.Start of contamination by 29 spores on an area of 0.06 mm² (according to the scale) on June 9, 2020. For 1 mm²: 483 spores and 6.718.000 spores for the whole 140 cm² sheet. Note that there is no acervule on the cuticle yet. Photograph M.E.B. X 500 - The circle indicates spore penetration into the stoma.Start of contamination by 29 spores on an area of 0.06 mm² (according to the scale) on June 9, 2020. For 1 mm²: 483 spores and 6.718.000 spores for the whole 140 cm² sheet. Note that there is no acervule on the cuticle yet. Photograph M.E.B. X 500 - The circle indicates spore penetration into the stoma.© Jean Lecomte / BiosphotoJPG - RM
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Start of contamination by 29 spores on an area of 0.06 mm²

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Scab (Venturia inaequalis) conidia cluster under an apple tree leaf. M.E.B. Large. X 1000 - June 11, 2020 - St. Genis des Fontaines. (66) FranceScab (Venturia inaequalis) conidia cluster under an apple tree leaf. M.E.B. Large. X 1000 - June 11, 2020 - St. Genis des Fontaines. (66) FranceScab (Venturia inaequalis) conidia cluster under an apple tree leaf. M.E.B. Large. X 1000 - June 11, 2020 - St. Genis des Fontaines. (66) France© Jean Lecomte / BiosphotoJPG - RM
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Scab (Venturia inaequalis) conidia cluster under an apple tree

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Yellowish paste loaded with innumerable conidia of Ophiognomonia emerging from the black acervulus on the reverse side of a walnut leaf. The stomata are colored green. SEM X 600 - Beaulieu - Isère - 10.11.2020Yellowish paste loaded with innumerable conidia of Ophiognomonia emerging from the black acervulus on the reverse side of a walnut leaf. The stomata are colored green. SEM X 600 - Beaulieu - Isère - 10.11.2020Yellowish paste loaded with innumerable conidia of Ophiognomonia emerging from the black acervulus on the reverse side of a walnut leaf. The stomata are colored green. SEM X 600 - Beaulieu - Isère - 10.11.2020© Jean Lecomte / BiosphotoJPG - RM
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Yellowish paste loaded with innumerable conidia of Ophiognomonia

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Acervulus on the reverse side of a leaf, evacuating a jelly loaded with innumerable conidia of Colletotrichum gloesporium. The stomata are colored green. SEM X 1000 - B - Detail of jelly exit. Beaulieu - x 2000 - Isère - 10.11.2020Acervulus on the reverse side of a leaf, evacuating a jelly loaded with innumerable conidia of Colletotrichum gloesporium. The stomata are colored green. SEM X 1000 - B - Detail of jelly exit. Beaulieu - x 2000 - Isère - 10.11.2020Acervulus on the reverse side of a leaf, evacuating a jelly loaded with innumerable conidia of Colletotrichum gloesporium. The stomata are colored green. SEM X 1000 - B - Detail of jelly exit. Beaulieu - x 2000 - Isère - 10.11.2020© Jean Lecomte / BiosphotoJPG - RM
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Acervulus on the reverse side of a leaf, evacuating a jelly

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A - Round and spindle-shaped Botryosphaeria conidia on the reverse side of the husk. Note that several conidia are being formed on the hyphae H. B - On the reverse side of the husk, another area with Botryosphaeria conidia. Note the small size of the conidia: between 2 and 3 µm. - SEM. Large. X 5000 and X 7000. Crespià Spain on 11.12.2019A - Round and spindle-shaped Botryosphaeria conidia on the reverse side of the husk. Note that several conidia are being formed on the hyphae H. B - On the reverse side of the husk, another area with Botryosphaeria conidia. Note the small size of the conidia: between 2 and 3 µm. - SEM. Large. X 5000 and X 7000. Crespià Spain on 11.12.2019A - Round and spindle-shaped Botryosphaeria conidia on the reverse side of the husk. Note that several conidia are being formed on the hyphae H. B - On the reverse side of the husk, another area with Botryosphaeria conidia. Note the small size of the conidia: between 2 and 3 µm. - SEM. Large. X 5000 and X 7000. Crespià Spain on 11.12.2019© Jean Lecomte / BiosphotoJPG - RM
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A - Round and spindle-shaped Botryosphaeria conidia on the

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Chorions vides de mouche Rhagoletis completa. Longueur : 0,5 mm.(photographie au M.E.B. Gros. X 150)Chorions vides de mouche Rhagoletis completa. Longueur : 0,5 mm.(photographie au M.E.B. Gros. X 150)Chorions vides de mouche Rhagoletis completa. Longueur : 0,5 mm.(photographie au M.E.B. Gros. X 150)© Jean Lecomte / BiosphotoJPG - RM
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Chorions vides de mouche Rhagoletis completa. Longueur : 0,5

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Sur feuille de pommier, tubes gernimatifs sortant des conidies de tavelure (Venturia inaequalis) MEB X 1100 - Il y a 46 conidies sur cette image qui mesure 115 x 80 µm, soit 5100 conidies au millimètre carré. - St. Génis des Fontaines. le 11 juin 2020 -Sur feuille de pommier, tubes gernimatifs sortant des conidies de tavelure (Venturia inaequalis) MEB X 1100 - Il y a 46 conidies sur cette image qui mesure 115 x 80 µm, soit 5100 conidies au millimètre carré. - St. Génis des Fontaines. le 11 juin 2020 -Sur feuille de pommier, tubes gernimatifs sortant des conidies de tavelure (Venturia inaequalis) MEB X 1100 - Il y a 46 conidies sur cette image qui mesure 115 x 80 µm, soit 5100 conidies au millimètre carré. - St. Génis des Fontaines. le 11 juin 2020 -© Jean Lecomte / BiosphotoJPG - RM
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Sur feuille de pommier, tubes gernimatifs sortant des conidies de

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Discovery: Emission of Colletotrichum spores from an open stoma. Tubular filaments leave towards other stomata to create bridges with other colonies. Varacieux Isère - 28.11.2020Discovery: Emission of Colletotrichum spores from an open stoma. Tubular filaments leave towards other stomata to create bridges with other colonies. Varacieux Isère - 28.11.2020Discovery: Emission of Colletotrichum spores from an open stoma. Tubular filaments leave towards other stomata to create bridges with other colonies. Varacieux Isère - 28.11.2020© Jean Lecomte / BiosphotoJPG - RM
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Discovery: Emission of Colletotrichum spores from an open stoma.

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Acervulus whose cuticle has torn under the pressure of the numerous conidia of Ophiognomonia leptostyla. Dimention of the acervulus: 148 µm - M.E.B. on 16.11.2019 -Acervulus whose cuticle has torn under the pressure of the numerous conidia of Ophiognomonia leptostyla. Dimention of the acervulus: 148 µm - M.E.B. on 16.11.2019 -Acervulus whose cuticle has torn under the pressure of the numerous conidia of Ophiognomonia leptostyla. Dimention of the acervulus: 148 µm - M.E.B. on 16.11.2019 -© Jean Lecomte / BiosphotoJPG - RM
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2462620

Acervulus whose cuticle has torn under the pressure of the

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Colony of Xanthomonas arboricola bacteria along a vein. In yellow on the left, Ophiognomonia sclerotia in formation, partly visible, and an isolated spore at the bottom. MEB X 3500 15.05.2020 -Colony of Xanthomonas arboricola bacteria along a vein. In yellow on the left, Ophiognomonia sclerotia in formation, partly visible, and an isolated spore at the bottom. MEB X 3500 15.05.2020 -Colony of Xanthomonas arboricola bacteria along a vein. In yellow on the left, Ophiognomonia sclerotia in formation, partly visible, and an isolated spore at the bottom. MEB X 3500 15.05.2020 -© Jean Lecomte / BiosphotoJPG - RM
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Colony of Xanthomonas arboricola bacteria along a vein. In yellow

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A hundred Xanthomonas bacteria are fixed on the veins of this walnut twig. The green spheres are spores of Aspergilus niger mould. In the insert: Culture of the same Xanthomonas arboricola bacteria. SEM X 3000A hundred Xanthomonas bacteria are fixed on the veins of this walnut twig. The green spheres are spores of Aspergilus niger mould. In the insert: Culture of the same Xanthomonas arboricola bacteria. SEM X 3000A hundred Xanthomonas bacteria are fixed on the veins of this walnut twig. The green spheres are spores of Aspergilus niger mould. In the insert: Culture of the same Xanthomonas arboricola bacteria. SEM X 3000© Jean Lecomte / BiosphotoJPG - RM
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A hundred Xanthomonas bacteria are fixed on the veins of this

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Royal Farlowella (Sturisomatichthys aureus) eggs after 130 h of incubationRoyal Farlowella (Sturisomatichthys aureus) eggs after 130 h of incubationRoyal Farlowella (Sturisomatichthys aureus) eggs after 130 h of incubation© Aqua Press / BiosphotoJPG - RMNon exclusive sale
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Royal Farlowella (Sturisomatichthys aureus) eggs after 130 h of

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Royal Farlowella (Sturisomatichthys aureus) eggs after 84 h of incubationRoyal Farlowella (Sturisomatichthys aureus) eggs after 84 h of incubationRoyal Farlowella (Sturisomatichthys aureus) eggs after 84 h of incubation© Aqua Press / BiosphotoJPG - RMNon exclusive sale
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Royal Farlowella (Sturisomatichthys aureus) eggs after 84 h of

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Royal Farlowella (Sturisomatichthys aureus) eggs after 60 h of incubationRoyal Farlowella (Sturisomatichthys aureus) eggs after 60 h of incubationRoyal Farlowella (Sturisomatichthys aureus) eggs after 60 h of incubation© Aqua Press / BiosphotoJPG - RMNon exclusive sale
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Royal Farlowella (Sturisomatichthys aureus) eggs after 60 h of

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Royal Farlowella (Sturisomatichthys aureus) eggs after 60 h of incubationRoyal Farlowella (Sturisomatichthys aureus) eggs after 60 h of incubationRoyal Farlowella (Sturisomatichthys aureus) eggs after 60 h of incubation© Aqua Press / BiosphotoJPG - RMNon exclusive sale
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2431806

Royal Farlowella (Sturisomatichthys aureus) eggs after 60 h of

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Tara Oceans Expeditions - May 2011. Chaetognaths and copepods. Living plancton, photographed on board Tara; Photo (M): Christoph Gerigk/CNRS/TaraexpeditionsTara Oceans Expeditions - May 2011. Chaetognaths and copepods. Living plancton, photographed on board Tara; Photo (M): Christoph Gerigk/CNRS/TaraexpeditionsTara Oceans Expeditions - May 2011. Chaetognaths and copepods. Living plancton, photographed on board Tara; Photo (M): Christoph Gerigk/CNRS/Taraexpeditions© Christoph Gerigk / BiosphotoJPG - RM
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Tara Oceans Expeditions - May 2011. Chaetognaths and copepods.

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