First record of diamondback moth (Lepidoptera: Plutellidae) from interior Alaska
نویسندگان
چکیده
—The diamondback moth (Plutella xylostella [L.]), is one of the most economically important pests of cruciferous plants throughout the world, causing economically significant damage in broccoli, cabbage, canola, collards, and mustard. In Canada, P. xylostella is an important economic pest of canola (Brassica napus L. and Brassica rapa L.). In North America, the diamondback moth has been collected as far north as Edmonton, Alberta, Canada. Despite its wide distribution and presence at economically damaging levels in Canada, there have been no published reports of P. xylostella from Alaska. This note documents the 1st collection of this pest species in interior Alaska. With continued moderation of the climate due to global climate change, this species has the potential to become an increasingly important agricultural pest in the state.
منابع مشابه
Mokrzeckia obscura (Hym.: Pteromalidae), a hyperparasitoid of diamondback moth and a new record from Iran
در بررسی‌های مربوط به شناسایی پارازیتوئیدهای مراحل نابالغ بید کلم، Plutella xylostella (L.) (Lep.: Plutellidae)، در مزارع کلم و کلم گل استان اصفهان، یک گونه پارازیتوئید ثانویه به نام Mokrzeckia obscura Graham از خانواده‌ی Pteromalidae جمع‌آوری و شناسایی شد که برای اولین‌بار از ایران گزارش می‌شود. این گونه از پرورش لاروهای بید کلم که توسط Cotesia plutellae (Kurdjumov) (Hym.: Braconidae) پارازیته...
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Genetic Structure and Demographic History Reveal Migration of the Diamondback Moth Plutella xylostella (Lepidoptera: Plutellidae) from the Southern to Northern Regions of China
The diamondback moth Plutella xylostella (Linnaeus) (Lepidoptera: Plutellidae) is one of the most destructive insect pests of cruciferous plants worldwide. Biological, ecological and genetic studies have indicated that this moth is migratory in many regions around the world. Although outbreaks of this pest occur annually in China and cause heavy damage, little is known concerning its migration....
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