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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. B

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Two Ectomyelois ceratoniae Butterflies emerging from a walnut, The 14.08.2018 - Crespià. Spain, length: 8 mm.Two Ectomyelois ceratoniae Butterflies emerging from a walnut, The 14.08.2018 - Crespià. Spain, length: 8 mm.Two Ectomyelois ceratoniae Butterflies emerging from a walnut, The 14.08.2018 - Crespià. Spain, length: 8 mm.© Jean Lecomte / BiosphotoJPG - RM
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Two Ectomyelois ceratoniae Butterflies emerging from a walnut,

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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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Deux noix gravement atteintes par le champignon Botryosphaeria obtusa. (pourriture noire) Banyuls sur mer, France, le 5 juillet 2019 -Deux noix gravement atteintes par le champignon Botryosphaeria obtusa. (pourriture noire) Banyuls sur mer, France, le 5 juillet 2019 -Deux noix gravement atteintes par le champignon Botryosphaeria obtusa. (pourriture noire) Banyuls sur mer, France, le 5 juillet 2019 -© Jean Lecomte / BiosphotoJPG - RM
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Deux noix gravement atteintes par le champignon Botryosphaeria

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

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-A - Apple leaf with two separate cuticles, the upper part was cut off and turned over to see the numerous black sclerotia of Diplodia seriata. B - Close-up (macrograph) of the sclerotia of Diplodia seriata, between the two cuticles. - the 24.09.2020 Banyuls s/mer, France-A - Apple leaf with two separate cuticles, the upper part was cut off and turned over to see the numerous black sclerotia of Diplodia seriata. B - Close-up (macrograph) of the sclerotia of Diplodia seriata, between the two cuticles. - the 24.09.2020 Banyuls s/mer, France-A - Apple leaf with two separate cuticles, the upper part was cut off and turned over to see the numerous black sclerotia of Diplodia seriata. B - Close-up (macrograph) of the sclerotia of Diplodia seriata, between the two cuticles. - the 24.09.2020 Banyuls s/mer, France© Jean Lecomte / BiosphotoJPG - RM
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-A - Apple leaf with two separate cuticles, the upper part was

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Beginning of contamination of an apple by the Alternaria alternata mould. Banyuls sur mer, France, 24.09.2020 -Beginning of contamination of an apple by the Alternaria alternata mould. Banyuls sur mer, France, 24.09.2020 -Beginning of contamination of an apple by the Alternaria alternata mould. Banyuls sur mer, France, 24.09.2020 -© Jean Lecomte / BiosphotoJPG - RM
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Beginning of contamination of an apple by the Alternaria

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Lost nut loaded with numerous pustules of the Ophiognomonia fungus. Insert: pustules with sporipheral jelly exit. - Banyuls sur mer, France, September 16, 2020 -Lost nut loaded with numerous pustules of the Ophiognomonia fungus. Insert: pustules with sporipheral jelly exit. - Banyuls sur mer, France, September 16, 2020 -Lost nut loaded with numerous pustules of the Ophiognomonia fungus. Insert: pustules with sporipheral jelly exit. - Banyuls sur mer, France, September 16, 2020 -© Jean Lecomte / BiosphotoJPG - RM
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Lost nut loaded with numerous pustules of the Ophiognomonia

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Dégâts de chenille Cydia p. au centre de la pomme. Mais aussi passage d'une mouche noire Polyodaspis qui a déposé 9 oeufs au centre de la pomme. (cercle) Le 24.08.2020 - St Génis des Fontaines - FranceDégâts de chenille Cydia p. au centre de la pomme. Mais aussi passage d'une mouche noire Polyodaspis qui a déposé 9 oeufs au centre de la pomme. (cercle) Le 24.08.2020 - St Génis des Fontaines - FranceDégâts de chenille Cydia p. au centre de la pomme. Mais aussi passage d'une mouche noire Polyodaspis qui a déposé 9 oeufs au centre de la pomme. (cercle) Le 24.08.2020 - St Génis des Fontaines - France© Jean Lecomte / BiosphotoJPG - RM
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Dégâts de chenille Cydia p. au centre de la pomme. Mais aussi p

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A - (Oxidized) particles rejected by the caterpillar entering the nut near the stalk. B - After cutting the husk, a Cydia pomonella caterpillar is found in its gallery. C - Close-up of the Cydia pomonella caterpillar. D - After being discovered, the caterpillar quickly plugged its gallery with particles from the husk. Saint Avit Riviere - Dordogne - France - the 18.08.2020 -A - (Oxidized) particles rejected by the caterpillar entering the nut near the stalk. B - After cutting the husk, a Cydia pomonella caterpillar is found in its gallery. C - Close-up of the Cydia pomonella caterpillar. D - After being discovered, the caterpillar quickly plugged its gallery with particles from the husk. Saint Avit Riviere - Dordogne - France - the 18.08.2020 -A - (Oxidized) particles rejected by the caterpillar entering the nut near the stalk. B - After cutting the husk, a Cydia pomonella caterpillar is found in its gallery. C - Close-up of the Cydia pomonella caterpillar. D - After being discovered, the caterpillar quickly plugged its gallery with particles from the husk. Saint Avit Riviere - Dordogne - France - the 18.08.2020 -© Jean Lecomte / BiosphotoJPG - RM
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A - (Oxidized) particles rejected by the caterpillar entering the

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Upper and lower side of walnut leaf with mite scab Aceria erinea. (Length about 100 µm) Saint Avit Rivière - Dordogne - FranceUpper and lower side of walnut leaf with mite scab Aceria erinea. (Length about 100 µm) Saint Avit Rivière - Dordogne - FranceUpper and lower side of walnut leaf with mite scab Aceria erinea. (Length about 100 µm) Saint Avit Rivière - Dordogne - France© Jean Lecomte / BiosphotoJPG - RM
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Upper and lower side of walnut leaf with mite scab Aceria erinea.

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Caterpillar hole with 8 black fly chorions Polyodaspis ruficornis. Saint Avit Dordogne River - France - 20.07.2020Caterpillar hole with 8 black fly chorions Polyodaspis ruficornis. Saint Avit Dordogne River - France - 20.07.2020Caterpillar hole with 8 black fly chorions Polyodaspis ruficornis. Saint Avit Dordogne River - France - 20.07.2020© Jean Lecomte / BiosphotoJPG - RM
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Caterpillar hole with 8 black fly chorions Polyodaspis

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A 1 - Caterpillar hole in the brou. - A 2 - Caterpillar exit hole. Note the 10 white chorions of Polyodaspis. B - Enlarged image A shows about 40 Polyodaspis chorions on the cuticle. - Saint Avit Rivière - Dorgogne - France - the 20.07.2020A 1 - Caterpillar hole in the brou. - A 2 - Caterpillar exit hole. Note the 10 white chorions of Polyodaspis. B - Enlarged image A shows about 40 Polyodaspis chorions on the cuticle. - Saint Avit Rivière - Dorgogne - France - the 20.07.2020A 1 - Caterpillar hole in the brou. - A 2 - Caterpillar exit hole. Note the 10 white chorions of Polyodaspis. B - Enlarged image A shows about 40 Polyodaspis chorions on the cuticle. - Saint Avit Rivière - Dorgogne - France - the 20.07.2020© Jean Lecomte / BiosphotoJPG - RM
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A 1 - Caterpillar hole in the brou. - A 2 - Caterpillar exit

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First scab spots on apple leaves. June 23, 2020. St Génis des Fontaines, FranceFirst scab spots on apple leaves. June 23, 2020. St Génis des Fontaines, FranceFirst scab spots on apple leaves. June 23, 2020. St Génis des Fontaines, France© Jean Lecomte / BiosphotoJPG - RM
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First scab spots on apple leaves. June 23, 2020. St Génis des

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A - Pycnidia in circular formation typical of Botryosphaeria. on lemon leaf, Banyuls sur mer, France - B - Circular leaf spots of purple color, which widen with time to finally occupy the whole leaf. June 1, 2020.A - Pycnidia in circular formation typical of Botryosphaeria. on lemon leaf, Banyuls sur mer, France - B - Circular leaf spots of purple color, which widen with time to finally occupy the whole leaf. June 1, 2020.A - Pycnidia in circular formation typical of Botryosphaeria. on lemon leaf, Banyuls sur mer, France - B - Circular leaf spots of purple color, which widen with time to finally occupy the whole leaf. June 1, 2020.© Jean Lecomte / BiosphotoJPG - RM
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A - Pycnidia in circular formation typical of Botryosphaeria. on

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A - Rounded brown spots of Diploria seriata (Botryosphaeria) on apple leaves in spring. May 30, 2020. B - Leaf very affected by Botyosphaeria, close to its fall. St. Genis des Fontaine. France; July 25, 2020.A - Rounded brown spots of Diploria seriata (Botryosphaeria) on apple leaves in spring. May 30, 2020. B - Leaf very affected by Botyosphaeria, close to its fall. St. Genis des Fontaine. France; July 25, 2020.A - Rounded brown spots of Diploria seriata (Botryosphaeria) on apple leaves in spring. May 30, 2020. B - Leaf very affected by Botyosphaeria, close to its fall. St. Genis des Fontaine. France; July 25, 2020.© Jean Lecomte / BiosphotoJPG - RM
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A - Rounded brown spots of Diploria seriata (Botryosphaeria) on

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Front and back of leaf folded by the fungus Venturia inaequalis, agent of apple scab. St Génis des Fontaines, France. June 1, 2020Front and back of leaf folded by the fungus Venturia inaequalis, agent of apple scab. St Génis des Fontaines, France. June 1, 2020Front and back of leaf folded by the fungus Venturia inaequalis, agent of apple scab. St Génis des Fontaines, France. June 1, 2020© Jean Lecomte / BiosphotoJPG - RM
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Front and back of leaf folded by the fungus Venturia inaequalis,

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Apple mummy affected by scab (found on the ground). In the insert: macrograph of a fold with white dots containing conidia of Venturia inaequalis. St Genis des Fontaines, France. 31.05.2020Apple mummy affected by scab (found on the ground). In the insert: macrograph of a fold with white dots containing conidia of Venturia inaequalis. St Genis des Fontaines, France. 31.05.2020Apple mummy affected by scab (found on the ground). In the insert: macrograph of a fold with white dots containing conidia of Venturia inaequalis. St Genis des Fontaines, France. 31.05.2020© Jean Lecomte / BiosphotoJPG - RM
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Apple mummy affected by scab (found on the ground). In the

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Scab spots on young apples of 3 to 4 cm, caused by the fungus Venturia inaequalis - St Génis des Fontaines - France - May 30, 2020 -Scab spots on young apples of 3 to 4 cm, caused by the fungus Venturia inaequalis - St Génis des Fontaines - France - May 30, 2020 -Scab spots on young apples of 3 to 4 cm, caused by the fungus Venturia inaequalis - St Génis des Fontaines - France - May 30, 2020 -© Jean Lecomte / BiosphotoJPG - RM
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Scab spots on young apples of 3 to 4 cm, caused by the fungus

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The stigmas of the flower are often the area chosen by the small caterpillars to penetrate the apple. Here two caterpillars try to pierce the cuticle. ( Apple 3 cm in diameter) St Génis des Fontaines. May 20, 2020.The stigmas of the flower are often the area chosen by the small caterpillars to penetrate the apple. Here two caterpillars try to pierce the cuticle. ( Apple 3 cm in diameter) St Génis des Fontaines. May 20, 2020.The stigmas of the flower are often the area chosen by the small caterpillars to penetrate the apple. Here two caterpillars try to pierce the cuticle. ( Apple 3 cm in diameter) St Génis des Fontaines. May 20, 2020.© Jean Lecomte / BiosphotoJPG - RM
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The stigmas of the flower are often the area chosen by the small

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Apple cut to see the gallery that this small Plodia interpunctella caterpillar was digging: length 2 mm. May 31, 2020- St Génis des Fontaines, FranceApple cut to see the gallery that this small Plodia interpunctella caterpillar was digging: length 2 mm. May 31, 2020- St Génis des Fontaines, FranceApple cut to see the gallery that this small Plodia interpunctella caterpillar was digging: length 2 mm. May 31, 2020- St Génis des Fontaines, France© Jean Lecomte / BiosphotoJPG - RM
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Apple cut to see the gallery that this small Plodia

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Ectomyelois ceratoniae butterfly just emerging from its chrysalis (under the butterfly) - Size of the butterfly 15 mm. March 25, 2020 - Banyuls sur mer - FranceEctomyelois ceratoniae butterfly just emerging from its chrysalis (under the butterfly) - Size of the butterfly 15 mm. March 25, 2020 - Banyuls sur mer - FranceEctomyelois ceratoniae butterfly just emerging from its chrysalis (under the butterfly) - Size of the butterfly 15 mm. March 25, 2020 - Banyuls sur mer - France© Jean Lecomte / BiosphotoJPG - RM
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Ectomyelois ceratoniae butterfly just emerging from its chrysalis

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2 - The Ectomyelois ceratoniae butterfly came out of its chrysalis and nut through the silk path. 3 - The silk was cut to see the chrysalis from which the butterfly came out. February 24, 2020 - Banyuls sur mer, France - 25.03.20202 - The Ectomyelois ceratoniae butterfly came out of its chrysalis and nut through the silk path. 3 - The silk was cut to see the chrysalis from which the butterfly came out. February 24, 2020 - Banyuls sur mer, France - 25.03.20202 - The Ectomyelois ceratoniae butterfly came out of its chrysalis and nut through the silk path. 3 - The silk was cut to see the chrysalis from which the butterfly came out. February 24, 2020 - Banyuls sur mer, France - 25.03.2020© Jean Lecomte / BiosphotoJPG - RM
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2 - The Ectomyelois ceratoniae butterfly came out of its

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Empty chorions* of Rhaboletis flies from which the maggots came out. In the insert: 15 eggs of Rhagoletis not hatched deposited in a hole of the brou. Photograph by Mr. Péter Porosz. (Hungary ). * Envelopes of the eggs.Empty chorions* of Rhaboletis flies from which the maggots came out. In the insert: 15 eggs of Rhagoletis not hatched deposited in a hole of the brou. Photograph by Mr. Péter Porosz. (Hungary ). * Envelopes of the eggs.Empty chorions* of Rhaboletis flies from which the maggots came out. In the insert: 15 eggs of Rhagoletis not hatched deposited in a hole of the brou. Photograph by Mr. Péter Porosz. (Hungary ). * Envelopes of the eggs.© Jean Lecomte / BiosphotoJPG - RM
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Empty chorions* of Rhaboletis flies from which the maggots came

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31 eggs of Rhagoletis flies were deposited in a crack of the husk. The hatching maggots migrated into the moss leaving their chorions on the spot. November 16, 2019, Banyuls sur mer, France31 eggs of Rhagoletis flies were deposited in a crack of the husk. The hatching maggots migrated into the moss leaving their chorions on the spot. November 16, 2019, Banyuls sur mer, France31 eggs of Rhagoletis flies were deposited in a crack of the husk. The hatching maggots migrated into the moss leaving their chorions on the spot. November 16, 2019, Banyuls sur mer, France© Jean Lecomte / BiosphotoJPG - RM
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31 eggs of Rhagoletis flies were deposited in a crack of the

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Various means of control: adhesive plates with attractive pheromones for Lepidopeters with many Plodia interpunctella individuals captured. Pheromone bioprox bioprox - Cybele agrocareVarious means of control: adhesive plates with attractive pheromones for Lepidopeters with many Plodia interpunctella individuals captured. Pheromone bioprox bioprox - Cybele agrocareVarious means of control: adhesive plates with attractive pheromones for Lepidopeters with many Plodia interpunctella individuals captured. Pheromone bioprox bioprox - Cybele agrocare© Jean Lecomte / BiosphotoJPG - RM
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Various means of control: adhesive plates with attractive

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A - The kernels have been emptied by Polyodaspis maggots, of which only pupae remain. The faecal balls (below) indicate the presence of a caterpillar. B - After removal of the kernel, a caterpillar Ephestia kuehniella, partially masked, is present on the kernel. Crespià, Spain, 10.09.2019 -A - The kernels have been emptied by Polyodaspis maggots, of which only pupae remain. The faecal balls (below) indicate the presence of a caterpillar. B - After removal of the kernel, a caterpillar Ephestia kuehniella, partially masked, is present on the kernel. Crespià, Spain, 10.09.2019 -A - The kernels have been emptied by Polyodaspis maggots, of which only pupae remain. The faecal balls (below) indicate the presence of a caterpillar. B - After removal of the kernel, a caterpillar Ephestia kuehniella, partially masked, is present on the kernel. Crespià, Spain, 10.09.2019 -© Jean Lecomte / BiosphotoJPG - RM
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A - The kernels have been emptied by Polyodaspis maggots, of

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