Effectiveness of certain insecticides against the tomato leaf miner Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae)
سال انتشار: 1393
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 413
فایل این مقاله در 11 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_AAAS-3-2_001
تاریخ نمایه سازی: 15 اردیبهشت 1397
چکیده مقاله:
Eight insecticides used in the present study were chloropyriphose, methomyl, lambada cyhalothrine, imidacolpyrid, abamectin, chlorfenapyr, chlorantraniliprole, and emamectin benzoate representing different insecticides with different modes of action were chosen to evaluate their toxicity against the tomato leaf miner, T. absoluta under laboratory and field condiations. Data clearly indicate that the order of efficiency of the tested insecticides was the same at both LC50 and LC90 levels. The tested insecticides could be descendingly arranged as follows: abamectin, chlorfenapyr, chlorantraniliprole, methomyl, emamectin benzoate, chlorpyrifos, lambada cyhalothrin, and imidacloprid. Also, the field results took the same trend of laboratory ones. The results indicated that all the tested insecticides had significantly affected the insect population and the average percentages reduction of infestation with T. absoluta in tomato field. The average percentages reduction of infestation had affected by tested insecticides and part of plant (leaves & fruits). It is recommended by using abamectin, chlorfenapyr, and chlorantraniliprole in controlling this insect according to their potency.
کلیدواژه ها:
نویسندگان
Ahmed A Sallam
Plant Protection Dept., Faculty of Agriculture, Sohag University, Egypt
Mahmoud M Soliman
Plant Protection Dept., Faculty of Agriculture, Qena, South Valley University, Egypt
Mohamed A Khodary
Plant Protection Dept., Faculty of Agriculture, Qena, South Valley University, Egypt