A field experiment was conducted at Entomology farm, Sher-e-Kashmir University of Agricultural Sciences and Technology Jammu (SKUAST-J) in rabi 2020-21 to evaluate the efficacy selected insecticides against Thrips tabaci L. onion. total nine treatments viz., Acetamiprid 20 SP, Fipronil 5 SC, Emamectin benzoate SG, Imidacloprid 17.8SL, Spinosad 45SC, Thiamethoxam 25WG, Beauvaria basiana Metarhiz...

Iris yellow spot (IYS) disease in onion (Allium cepa L.) is caused by thrips (Thrips tabaci vectored virus (IYSV). The absence of cultivars that are resistant/tolerant to and/or IYS a challenge for bulb and seed production worldwide. To measure selection progress reduced/delayed symptom expression breeding lines after two cycles, selections were performed 2011 on previously evaluated exhibited ...

Bu çalışma 2017-2018 yıllarında Adana ili soğan ekim alanlarında zararlı türler ile bunların parazitoit ve predatörlerinin saptaması amacıyla yapılmıştır. Çalışma sonucunda 4 takıma bağlı 9 familyadan 18 tür belirlenmiş olup; bu içerisinde soğanda en çok zarar yapan türlerin; Eobania vermiculata Müller, Thrips tabaci Lindeman Frankliniella occidentalis Pergande olduğu belirlenmiştir. Saptanan y...

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...

Thrips tabaci Lind. (Thysanoptera: Thripidae) is a key pest of onions worldwide. It causes both direct and indirect damage to onion crops, resulting in high yield losses. Today, the Integrated System Production Plant Protection requires growers use onion- thrips-resistant cultivars. has become apparent that improvement existing cultivars may not be sufficient, so it necessary search for desirab...