the laboratory biology and seasonal occurrence of mulberry thrips pseudodendrothrips mori niwa ( thy .: thripidae ) in guilan province, ( passikhan region)

first recort of mulberry thrips pseudodendrothrips mori niwa (thy.: thripidae) from of mulberry orchards of north iran

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Effects of Thrips (Pseudodendrothrips mori Niwa) Infested Mulberry Leaves on Silkworm Growth and Commercial Cocoon Parameters

In mulberry orchards in northern part of Iran, thrips is a dominant pest and causing a lot of damage to the mulberry. The effect of pest on bio-chemical parameters of mulberry leaf of two varieties viz. Kenmochi and Ichenoise and also the effect of feeding of infested leaves on rearing performances have been studied. For the study, six plots of 200 m2 area of both the varieties were selected an...

بیولوژی آزمایشگاهی ونوسانات فصلی تریپس توت (Pseudodendrothrips mori Niwa ( Thy .: Thripidae در استان گیلان( منطقه پسیخان)

بررسی ترجیح میزبانی تریپس توت Pseudodendrothrips mori Niwa(Thy;Thripidae) در شرایط مزرعه وآزمایشگاه

تریپس توت Pseudodendrothrips moriبامکیدن شیره گیاهی موجب کاهش کیفیت برگ توت مورد تغذیه کرم ابریشم میشود.بررسی ترجیح میزبانی این گونه درقالب یک طرح کاملاً تصادفی با چهارتیماراز واریته های کن موچی(KM)،ایچه نویسه(I)وشین ایچه نویسه(SI)که از ارقام اصلاح شده توت موجود در منطقه می‌‌باشند،انجام پذیرفت.برای این منظور در سه نوبت از چهار واریته فوق نمونه برداری بعمل آمد.تعداد پوره ها در یک سانتی مترمربع ا...

effects of thrips (pseudodendrothrips mori niwa) infested mulberry leaves on silkworm growth and commercial cocoon parameters

in mulberry orchards in northern part of iran, thrips is a dominant pest and causing a lot of damage to the mulberry. the effect of pest on bio-chemical parameters of mulberry leaf of two varieties viz. kenmochi and ichenoise and also the effect of feeding of infested leaves on rearing performances have been studied. for the study, six plots of 200 m2 area of both the varieties were selected an...

an appraisal of sprinkling irrigation and spring pruning on population density of mulberry thrips pseudodendrothrips mori niwa (thys.: thripidae)

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