1967
DOI: 10.1051/parasite/1967426651
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Utilisation de rubans de plastique pour la récolte des œufs et des stades larvaires et nymphaux de Simulies (Diptères Paranématocères) et pour l’étude biologique de ceux-ci

Abstract: Utilisation de rubans de plastique pour la récolte des oeufs et des stades larvaires et nymphaux de Simulies (Diptères Paranématocères) et pour l'étude biologique de ceux-ci. par J.-M. DOBY, B. RAULT et F. BEAUCOURNU-SAGUEZ La récolte des stades aquatiques de Simulies n'est pas toujours facile. Les oeufs sont disposés, en amas souvent, isolément parfois, sur les feuillages qui pendent des berges et traînent dans les zones de courant. Les larves et nymphes s'observent fixées sur ces mêmes feuillages, sur les br… Show more

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Cited by 5 publications
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“…Strips of fabric or polythene tape have been frequently used (Obeng 1967 ;Tarshis 1968 ;Doby et al 1967) for collecting larval simuliids. While fairly simple to use, these substrates have several disadvantages: they are easily washed away under spate conditions; easily entangled in natural stream substrates or vegetation; easily twisted, looped, and folded through streamcurrent action.…”
Section: Resultsmentioning
confidence: 99%
“…Strips of fabric or polythene tape have been frequently used (Obeng 1967 ;Tarshis 1968 ;Doby et al 1967) for collecting larval simuliids. While fairly simple to use, these substrates have several disadvantages: they are easily washed away under spate conditions; easily entangled in natural stream substrates or vegetation; easily twisted, looped, and folded through streamcurrent action.…”
Section: Resultsmentioning
confidence: 99%
“…Examples are polythene tapes (Williams & Obeng, 1962;Doby et al, 1967); polypropylene ropes (Fredeen & Spurr, 1978); ceramic tiles (Lewis & Bennett, 1974;Gersabeck & Merritt, 1979); cone-shaped traps (Johnson & Pengally, 1966;Benfield et al, 1974) and pieces of fabric (Tarshis, 1966). Examples are polythene tapes (Williams & Obeng, 1962;Doby et al, 1967); polypropylene ropes (Fredeen & Spurr, 1978); ceramic tiles (Lewis & Bennett, 1974;Gersabeck & Merritt, 1979); cone-shaped traps (Johnson & Pengally, 1966;Benfield et al, 1974) and pieces of fabric (Tarshis, 1966).…”
mentioning
confidence: 99%
“…The polythene strings were all orange to eliminate coiour differences, although Doby et al (1967) and Elsen & Hebrard (1977) found no colour preference in black-fly larvae. Polythene strings of 4 different diameters were compared: --very small (0.4 ram), small (1.5 mm), medium (2.5 ram) and large (5 mm diam.).…”
mentioning
confidence: 99%
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