Distribution Patterns of Immatures of the Diamondback Moth, Plutella xylostella (L.)(Lepidoptera : Yponomeutidae) and Its Larval Parasitoid on Cabbages
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چکیده
منابع مشابه
Studies on genetic variability of Diamondback moth, Plutella xylostella (Lepidoptera: Yponomeutidae) in Himachal Pradesh
Studies were carried out during 2015 and 2016 at Nauni, Solan, Himachal Pradesh to determine the genetic variability of Plutella xylostella (Lepidoptera: Yponomeutidae) in Cauliflower. The diamondback moth population collected from 4 locatitons viz. three from Himachal Pradesh and one from Punjab revealed significant variability existing among them. The life table analysis revealed that the fem...
متن کاملGenetic differentiation among various populations of the diamondback moth, Plutella xylostella (Lepidoptera: Yponomeutidae).
Genetic variation among 14 populations of Plutella xylostella (Linnaeus) from USA (Geneva, New York), Brazil (Brasilia), Japan (Okayama), The Philippines (Caragan de Oyo), Uzbekistan (Tashkent), France (Montpellier), Benin (Cotonou), South Africa (Johannesburg), Réunion Island (Montvert), and five localities in Australia (Adelaide, Brisbane, Mareeba, Melbourne, Sydney) were assessed by analysis...
متن کاملDiamondback moth, Plutella xylostella (L.), on peas in Kenya: impact of the host shift on the pest and its parasitoid
A population of the diamondback moth, Plutella xylostella (L.) (Lepidoptera: Plutellidae) (DBM), was detected in 1999 on sugar snap peas (Pisum sativum) in the export vegetable growing area south of Lake Naivasha in the Rift Valley Province of Kenya. The performance of this new pea strain (DBM-P) was compared with the normal crucifer strain (DBM-C) in laboratory studies. DBM-P survived equally ...
متن کاملDemographic parameters of the diamondback moth, Plutella xylostella (Lep.: Plutellidae) on five rapeseed cultivars
شب‌پره‌ی پشت الماسی، (Plutella xylostella (L.) (Lep.:Plutellidae، یکی از مخرب‌ترین آفات گیاهان چلیپیان در سراسر دنیا است. در این تحقیق پارامتر‌های دموگرافیک این حشره روی پنج رقم کلزا شامل لیکورد، مودنا، اکاپی، RGsoo3و REGXkobra بررسی شد. آزمایش‌ها در اطاقک رشد با دمای 1±25 درجه‌ی سانتی‌گراد، رطوبت نسبی 5±60 درصد و دوره‌نوری 16 ساعت روشنایی و 8 ساعت تاریکی انجام شد. مرگ و میر مراحل قبل از بل...
متن کاملEvaluating trap crops for diamondback moth, Plutella xylostella (Lepidoptera: Plutellidae).
Potential trap crops for the diamondback moth, Plutella xylostella (L.) (Lepidoptera: Plutellidae), were evaluated through a series of ovipositional preference and larval survival experiments in outdoor screenhouses in 2002 and 2003. Hosts examined as trap crops were glossy and waxy collards, Brassica oleracea L. variety acephala; Indian mustard, Brassica juncea (L.) Czern; and yellow rocket, B...
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ژورنال
عنوان ژورنال: Applied Entomology and Zoology
سال: 1986
ISSN: 0003-6862,1347-605X
DOI: 10.1303/aez.21.546