نتایج جستجو برای: cecidomyiidae
تعداد نتایج: 562 فیلتر نتایج به سال:
Among the plant diversity of Cerrado, genus Copaifera is commonly associated with galling insects. Here, we expand knowledge about insect galls on sabulicola J.A.S Costa & L.P. Queiroz (Fabaceae) by characterizing their occurrence in a stricto sensu vegetation area Brazilian Western Bahia, Brazil throughout year. We randomly sampled 60 branches (50 cm long) from individuals C. sabulicola, April...
پشه‌ی گالزا Procontarinia mattiana Kiffer & Cecconi و پشه‌ی گل‌آذین انبه Erosomyia mangifera Felt از خانواده‌ی Cecidomyiidae و از آفات مهم انبه بشمار می‌روند. پشه‌ی گالزا مانند بسیاری از گونه‌های خانواده‌ی Cecidomyiidae تولیدگال نموده و تخم‌ریزی آن به صورت متراکم درسطح زیرین برگ و ندرتاً در سطح بالایی برگ می‌باشد. این گال‌ها در اثر ورود لاروهای تازه تفریخ شده از تخم به داخل نسوج برگ تشکیل می‌شود...
Recent field surveys show that galls induced by Daphnephila spp. (Cecidomyiidae) on Machilus spp. (Lauraceae) are common in Taiwan, yet only five species, four leaf-gall inducers and one stem-gall inducer on M. thunbergii, have been named in the past. Here we describe a new species, Daphnephila urnicola sp. nov. Chiang, Yang & Tokuda, inducing urn-shaped galls on leaves of both M. zuihoensis an...
Numerous species of gall midges (Diptera: Cecidomyiidae) have been recorded from saltbush (Chenopodiaceae: Atriplex) around the world but only 11 of them belong to the large cecidomyiid genus Asphondylia. Of these, two species were described in the late 19th century from complex bud galls on Atriplex halimus in the Mediterranean Basin. In the present study Asphondylia punica is redescribed, A. ...
Abstract The swede midge, Contarinia nasturtii (Kieffer) (Diptera: Cecidomyiidae), is invasive to North America, where it was first reported in Ontario, Canada. It now established eastern Canada and from Minnesota the Midwest northeastern seaboard of United States America. Swede midge a serious pest brassicaceous plants, including vegetable oilseed crops. To ensure its early detection Northern ...
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