منابع مشابه
Catching Thrips (thysanoptera: Thripidae) with Various Traps
Various traps were evaluated for capture of western flower thrips, Franklinella occidentalis (Pergande). More thrips were attracted to blue sticky cards compared with yellow or white cards. With the addition of blue light emitting diodes (LEDs) thrips numbers on blue cards increased 2.2 fold. The numbers of thrips caught per 10cm on blue sticky cups were 2.4 times more than on blue sticky cards...
متن کاملAdvances in control of onion thrips (Thysanoptera: Thripidae) in cabbage.
Onion thrips, Thrips tabaci Lindeman (Thysanoptera: Thripidae), feeding injury results in discoloration and a rough texture on cabbage, Brassica oleracea capitata (L.), leaves, and damage may occur deep inside the head. It has become a key pest of cabbage in the United States and many other countries. Previous studies have indicated poor control using insecticides. The present study identified ...
متن کاملOnion thrips (Thysanoptera: Thripidae) damage and contamination in sauerkraut.
J. Econ. Entomo!. 75: 492-494·(1982) Studies conducted to determine Thrips tabaci Lindeman damage and contamination in sauerkraut revealed that both occur at detectable levelsin processedcabbage, althoughsuch levelsare much lower than predicted from examination of fresh cabbage. Addition of the chemical preservativessodium benzoate (0.1%) and potassiummetabisulfite (0.05%) had no effect on plan...
متن کاملSampling plan for Thrips (Thysanoptera: Thripidae) on cucumber.
This work determines the best technique, sampling unit and the number of samples to compose a sampling plan for Frankliniella schultzei (Trybom) and Thrips palmi (Karny) (Thysanoptera: Thripidae) on cucumber. The efficacy of three sampling techniques: leaf beating on a plastic tray, direct counting of insects on the lower leaf surface, and whole leaf collection in bags were compared in nine com...
متن کاملاولین گزارش (Thrips praetermissus (Thysanoptera: Thripidae از ایران
گونة Thrips praetermissus Priesner برای نخستین بار از ایران گزارش میشود. نمونه های این گونه از روی گل های قاصد در منطقة باجگاه، شیراز، استان فارس جمع آوری شدند. ویژگی های ریختی همراه با شکلهای مربوطه ارایه شده اند. این گونه شباهت زیادی با گونه Thrips pillichi Priesner دارد، اما با وجود موهای بلند روی پیش گُرده و ترژیت بند نهم از آن جدا میشود.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Neotropical Entomology
سال: 2001
ISSN: 1519-566X
DOI: 10.1590/s1519-566x2001000100010