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Bald Cypress (Taxodium distichum) in autumn. Pond of Boulieu, Isère, France. The Bald Cypress, or Louisiana Cypress, is a species of trees of the family Taxodiaceae native to the southeastern United States. It is a remarkable species for its adaptation to wetlands.Bald Cypress (Taxodium distichum) in autumn. Pond of Boulieu, Isère, France. The Bald Cypress, or Louisiana Cypress, is a species of trees of the family Taxodiaceae native to the southeastern United States. It is a remarkable species for its adaptation to wetlands.Bald Cypress (Taxodium distichum) in autumn. Pond of Boulieu, Isère, France. The Bald Cypress, or Louisiana Cypress, is a species of trees of the family Taxodiaceae native to the southeastern United States. It is a remarkable species for its adaptation to wetlands.© Jean-Philippe Delobelle / BiosphotoJPG - RM
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Bald Cypress (Taxodium distichum) in autumn. Pond of Boulieu,

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Common Fritillary (Fritillaria meleagris) flower under the snow, Isère, FranceCommon Fritillary (Fritillaria meleagris) flower under the snow, Isère, FranceCommon Fritillary (Fritillaria meleagris) flower under the snow, Isère, France© Gil Gautier / BiosphotoJPG - RM
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Common Fritillary (Fritillaria meleagris) flower under the snow,

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The Obiou massif and the Trièves region in winter, Percy and Monestier de Percy area, Isère, FranceThe Obiou massif and the Trièves region in winter, Percy and Monestier de Percy area, Isère, FranceThe Obiou massif and the Trièves region in winter, Percy and Monestier de Percy area, Isère, France© Jean-Philippe Delobelle / BiosphotoJPG - RM
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The Obiou massif and the Trièves region in winter, Percy and

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Cellar of the Vercors-Lait cooperative, in Villard-de-Lans, where the "Bleu du Vercors-Sassenage" is made, Isère, FranceCellar of the Vercors-Lait cooperative, in Villard-de-Lans, where the "Bleu du Vercors-Sassenage" is made, Isère, FranceCellar of the Vercors-Lait cooperative, in Villard-de-Lans, where the "Bleu du Vercors-Sassenage" is made, Isère, France© Alain Roux / BiosphotoJPG - RM
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Cellar of the Vercors-Lait cooperative, in Villard-de-Lans, where

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Cellar of the Vercors-Lait cooperative, in Villard-de-Lans, where the "Bleu du Vercors-Sassenage" is made, Isère, FranceCellar of the Vercors-Lait cooperative, in Villard-de-Lans, where the "Bleu du Vercors-Sassenage" is made, Isère, FranceCellar of the Vercors-Lait cooperative, in Villard-de-Lans, where the "Bleu du Vercors-Sassenage" is made, Isère, France© Alain Roux / BiosphotoJPG - RM
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Cellar of the Vercors-Lait cooperative, in Villard-de-Lans, where

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Cellar of the Vercors-Lait cooperative, in Villard-de-Lans, where the "Bleu du Vercors-Sassenage" is made, Isère, FranceCellar of the Vercors-Lait cooperative, in Villard-de-Lans, where the "Bleu du Vercors-Sassenage" is made, Isère, FranceCellar of the Vercors-Lait cooperative, in Villard-de-Lans, where the "Bleu du Vercors-Sassenage" is made, Isère, France© Alain Roux / BiosphotoJPG - RM
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Cellar of the Vercors-Lait cooperative, in Villard-de-Lans, where

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Bruyant torrent, rushing through a deciduous forest, in the Vercors Regional Natural Park, Isère, FranceBruyant torrent, rushing through a deciduous forest, in the Vercors Regional Natural Park, Isère, FranceBruyant torrent, rushing through a deciduous forest, in the Vercors Regional Natural Park, Isère, France© Alain Roux / BiosphotoJPG - RM
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Bruyant torrent, rushing through a deciduous forest, in the

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Vercors plateau, Vercors Regional Natural Park, Isère, FranceVercors plateau, Vercors Regional Natural Park, Isère, FranceVercors plateau, Vercors Regional Natural Park, Isère, France© Alain Roux / BiosphotoJPG - RM
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Vercors plateau, Vercors Regional Natural Park, Isère, France

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Deciduous forest, in the Vercors Regional Natural Park, Isère, FranceDeciduous forest, in the Vercors Regional Natural Park, Isère, FranceDeciduous forest, in the Vercors Regional Natural Park, Isère, France© Alain Roux / BiosphotoJPG - RM
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Deciduous forest, in the Vercors Regional Natural Park, Isère,

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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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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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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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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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Electric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, FranceElectric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, FranceElectric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, France© Jean-François Noblet / BiosphotoJPG - RM
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Electric fishing on the Guiers, labeled wild river, Parc Naturel

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Electric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, FranceElectric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, FranceElectric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, France© Jean-François Noblet / BiosphotoJPG - RM
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Electric fishing on the Guiers, labeled wild river, Parc Naturel

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Electric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, FranceElectric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, FranceElectric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, France© Jean-François Noblet / BiosphotoJPG - RM
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Electric fishing on the Guiers, labeled wild river, Parc Naturel

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Electric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, FranceElectric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, FranceElectric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, France© Jean-François Noblet / BiosphotoJPG - RM
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Electric fishing on the Guiers, labeled wild river, Parc Naturel

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Electric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, FranceElectric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, FranceElectric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, France© Jean-François Noblet / BiosphotoJPG - RM
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Electric fishing on the Guiers, labeled wild river, Parc Naturel

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Electric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, FranceElectric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, FranceElectric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, France© Jean-François Noblet / BiosphotoJPG - RM
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Electric fishing on the Guiers, labeled wild river, Parc Naturel

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Electric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, FranceElectric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, FranceElectric fishing on the Guiers, labeled wild river, Parc Naturel Régional de Chartreuse, Alpes, France© Jean-François Noblet / BiosphotoJPG - RM
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Electric fishing on the Guiers, labeled wild river, Parc Naturel

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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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Anything is possible: The opening of the husk shows a cohabitation between some young Polyodaspis maggots which feed on the husk and a caterpillar close to its exit. (arrow) The insert shows another part of the brou with very young maggots. Isère, FranceAnything is possible: The opening of the husk shows a cohabitation between some young Polyodaspis maggots which feed on the husk and a caterpillar close to its exit. (arrow) The insert shows another part of the brou with very young maggots. Isère, FranceAnything is possible: The opening of the husk shows a cohabitation between some young Polyodaspis maggots which feed on the husk and a caterpillar close to its exit. (arrow) The insert shows another part of the brou with very young maggots. Isère, France© Jean Lecomte / BiosphotoJPG - RM
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Anything is possible: The opening of the husk shows a

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

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Two Plodia interpunctella Butterflies, also called Indian mealmoth. At the top, the back lighting shows that some of the scales are raised. on 03.09.2018 - Varacieux - Isère - FranceTwo Plodia interpunctella Butterflies, also called Indian mealmoth. At the top, the back lighting shows that some of the scales are raised. on 03.09.2018 - Varacieux - Isère - FranceTwo Plodia interpunctella Butterflies, also called Indian mealmoth. At the top, the back lighting shows that some of the scales are raised. on 03.09.2018 - Varacieux - Isère - France© Jean Lecomte / BiosphotoJPG - RM
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Two Plodia interpunctella Butterflies, also called Indian

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Juvenile Polyodaspis ruficornis coming out of the nut after emergence of its pupa. Note that the wings are not yet unfolded. The 26.8.2018 - Varacieux - Isère - France - Total length 2.8 mm.Juvenile Polyodaspis ruficornis coming out of the nut after emergence of its pupa. Note that the wings are not yet unfolded. The 26.8.2018 - Varacieux - Isère - France - Total length 2.8 mm.Juvenile Polyodaspis ruficornis coming out of the nut after emergence of its pupa. Note that the wings are not yet unfolded. The 26.8.2018 - Varacieux - Isère - France - Total length 2.8 mm.© Jean Lecomte / BiosphotoJPG - RM
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Juvenile Polyodaspis ruficornis coming out of the nut after

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Emergence of a Polyodaspis ruficornis fly of a nut. Inset on the left: a few seconds after its exit. The 22.09.2018 - Isère - FranceEmergence of a Polyodaspis ruficornis fly of a nut. Inset on the left: a few seconds after its exit. The 22.09.2018 - Isère - FranceEmergence of a Polyodaspis ruficornis fly of a nut. Inset on the left: a few seconds after its exit. The 22.09.2018 - Isère - France© Jean Lecomte / BiosphotoJPG - RM
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Emergence of a Polyodaspis ruficornis fly of a nut. Inset on the

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1 - A: Gallery entrance with crumbs rejected by the caterpillar. In the circle, 7 chorions deposited by a Polyodaspis fly. 2 - After removal of the brou, the path from A to B is visible, B being the area where the caterpillar entered the shell. Varacieux - Isère - France - the 16.09.2018 -1 - A: Gallery entrance with crumbs rejected by the caterpillar. In the circle, 7 chorions deposited by a Polyodaspis fly. 2 - After removal of the brou, the path from A to B is visible, B being the area where the caterpillar entered the shell. Varacieux - Isère - France - the 16.09.2018 -1 - A: Gallery entrance with crumbs rejected by the caterpillar. In the circle, 7 chorions deposited by a Polyodaspis fly. 2 - After removal of the brou, the path from A to B is visible, B being the area where the caterpillar entered the shell. Varacieux - Isère - France - the 16.09.2018 -© Jean Lecomte / BiosphotoJPG - RM
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1 - A: Gallery entrance with crumbs rejected by the caterpillar.

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Walnut husk fly (Rhagoletis completa) On the left male fly Rhagoletis completa. On the right: female fly. In the insert: ventral view of the abdomen. Varacieux - Isère - France - the 12.09.2018Walnut husk fly (Rhagoletis completa) On the left male fly Rhagoletis completa. On the right: female fly. In the insert: ventral view of the abdomen. Varacieux - Isère - France - the 12.09.2018Walnut husk fly (Rhagoletis completa) On the left male fly Rhagoletis completa. On the right: female fly. In the insert: ventral view of the abdomen. Varacieux - Isère - France - the 12.09.2018© Jean Lecomte / BiosphotoJPG - RM
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Walnut husk fly (Rhagoletis completa) On the left male fly

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Walnut husk fly (Rhagoletis completa) female with her ovipositor out. - Varacieux - Isère - France - September 14, 2018Walnut husk fly (Rhagoletis completa) female with her ovipositor out. - Varacieux - Isère - France - September 14, 2018Walnut husk fly (Rhagoletis completa) female with her ovipositor out. - Varacieux - Isère - France - September 14, 2018© Jean Lecomte / BiosphotoJPG - RM
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Walnut husk fly (Rhagoletis completa) female with her ovipositor

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These two kernels have been completely emptied by the maggots of Drosophila suzuki. In the insert: maggot of D. suzukii. Varacieux, Isère - France - 8.11.2018 -These two kernels have been completely emptied by the maggots of Drosophila suzuki. In the insert: maggot of D. suzukii. Varacieux, Isère - France - 8.11.2018 -These two kernels have been completely emptied by the maggots of Drosophila suzuki. In the insert: maggot of D. suzukii. Varacieux, Isère - France - 8.11.2018 -© Jean Lecomte / BiosphotoJPG - RM
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These two kernels have been completely emptied by the maggots of

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Pupas of Drosophila suzukii glued on the kernel. Insert: some pupae collected in the shell. Varacieux - Isère - France - the 8.11.2018Pupas of Drosophila suzukii glued on the kernel. Insert: some pupae collected in the shell. Varacieux - Isère - France - the 8.11.2018Pupas of Drosophila suzukii glued on the kernel. Insert: some pupae collected in the shell. Varacieux - Isère - France - the 8.11.2018© Jean Lecomte / BiosphotoJPG - RM
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Pupas of Drosophila suzukii glued on the kernel. Insert: some

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Husk infested with Rhagloletis fly maggots - 09.18.2017 - Varacieux, Isère, FranceHusk infested with Rhagloletis fly maggots - 09.18.2017 - Varacieux, Isère, FranceHusk infested with Rhagloletis fly maggots - 09.18.2017 - Varacieux, Isère, France© Jean Lecomte / BiosphotoJPG - RM
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Husk infested with Rhagloletis fly maggots - 09.18.2017 -

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Crumbs discharged by a caterpillar indicate the presence of a pest. The other nut is contaminated by a fungus. Chasselay - Isère - France - the 3.09.2019 - Insert : Small caterpillar Plodia.Crumbs discharged by a caterpillar indicate the presence of a pest. The other nut is contaminated by a fungus. Chasselay - Isère - France - the 3.09.2019 - Insert : Small caterpillar Plodia.Crumbs discharged by a caterpillar indicate the presence of a pest. The other nut is contaminated by a fungus. Chasselay - Isère - France - the 3.09.2019 - Insert : Small caterpillar Plodia.© Jean Lecomte / BiosphotoJPG - RM
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Crumbs discharged by a caterpillar indicate the presence of a

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Leaf widely affected by several pathogenic fungi including Ophiognomonia leptostyla, close to its fall. Note the round spots around the dark edge. September 16, 2018 - Varacieux - Isère - FranceLeaf widely affected by several pathogenic fungi including Ophiognomonia leptostyla, close to its fall. Note the round spots around the dark edge. September 16, 2018 - Varacieux - Isère - FranceLeaf widely affected by several pathogenic fungi including Ophiognomonia leptostyla, close to its fall. Note the round spots around the dark edge. September 16, 2018 - Varacieux - Isère - France© Jean Lecomte / BiosphotoJPG - RM
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Leaf widely affected by several pathogenic fungi including

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Yellow adhesive plate to capture Rhagoletis flies. The screen prevents insectivorous birds from sticking to it. Isère, France, 2019Yellow adhesive plate to capture Rhagoletis flies. The screen prevents insectivorous birds from sticking to it. Isère, France, 2019Yellow adhesive plate to capture Rhagoletis flies. The screen prevents insectivorous birds from sticking to it. Isère, France, 2019© Jean Lecomte / BiosphotoJPG - RM
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Yellow adhesive plate to capture Rhagoletis flies. The screen

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Bouteille piège installée à Varacieux sous un noyer avec les mouches Rhagoletis capturées, Isère, France. le 12.09.2019Bouteille piège installée à Varacieux sous un noyer avec les mouches Rhagoletis capturées, Isère, France. le 12.09.2019Bouteille piège installée à Varacieux sous un noyer avec les mouches Rhagoletis capturées, Isère, France. le 12.09.2019© Jean Lecomte / BiosphotoJPG - RM
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Bouteille piège installée à Varacieux sous un noyer avec les mo

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Various flies including flies Rhagoletis completa captured in a trap bottle. The 11.9.2018 - (Varacieux Isère, France)Various flies including flies Rhagoletis completa captured in a trap bottle. The 11.9.2018 - (Varacieux Isère, France)Various flies including flies Rhagoletis completa captured in a trap bottle. The 11.9.2018 - (Varacieux Isère, France)© Jean Lecomte / BiosphotoJPG - RM
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Various flies including flies Rhagoletis completa captured in a

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About 180 flies of Rhagoletis completa caught in a trap bottle. The 11.9.2018 - (Varacieux Isère, France)About 180 flies of Rhagoletis completa caught in a trap bottle. The 11.9.2018 - (Varacieux Isère, France)About 180 flies of Rhagoletis completa caught in a trap bottle. The 11.9.2018 - (Varacieux Isère, France)© Jean Lecomte / BiosphotoJPG - RM
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About 180 flies of Rhagoletis completa caught in a trap bottle.

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A - The caterpillar which dug its gallery rejected the crumbs outside, and a Polyodaspis fly came to lay its eggs (whites). B - Same nut after removal of the husk, the caterpillar pierced the shell to reach the kernels. In the insert, young Plodia caterpillar. - 11.09.2018 - Varacieux - Isère- FranceA - The caterpillar which dug its gallery rejected the crumbs outside, and a Polyodaspis fly came to lay its eggs (whites). B - Same nut after removal of the husk, the caterpillar pierced the shell to reach the kernels. In the insert, young Plodia caterpillar. - 11.09.2018 - Varacieux - Isère- FranceA - The caterpillar which dug its gallery rejected the crumbs outside, and a Polyodaspis fly came to lay its eggs (whites). B - Same nut after removal of the husk, the caterpillar pierced the shell to reach the kernels. In the insert, young Plodia caterpillar. - 11.09.2018 - Varacieux - Isère- France© Jean Lecomte / BiosphotoJPG - RM
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A - The caterpillar which dug its gallery rejected the crumbs

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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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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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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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Long underwater view of the Bonne river, near the village of Valbonnais, in the Matheysine, Isère, Auvergne Rhône Alpes, FranceLong underwater view of the Bonne river, near the village of Valbonnais, in the Matheysine, Isère, Auvergne Rhône Alpes, FranceLong underwater view of the Bonne river, near the village of Valbonnais, in the Matheysine, Isère, Auvergne Rhône Alpes, France© Mathieu Foulquié / BiosphotoJPG - RMSale prohibited by some Agents
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Long underwater view of the Bonne river, near the village of

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Vue mi-air mi-eau du lac de Valbonnais, dans la Matheysine, Isère, Auvergne Rhône Alpes, FranceVue mi-air mi-eau du lac de Valbonnais, dans la Matheysine, Isère, Auvergne Rhône Alpes, FranceVue mi-air mi-eau du lac de Valbonnais, dans la Matheysine, Isère, Auvergne Rhône Alpes, France© Mathieu Foulquié / BiosphotoJPG - RMSale prohibited by some Agents
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Vue mi-air mi-eau du lac de Valbonnais, dans la Matheysine,

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