Disruption of Phthorimaea operculella (Lepidoptera: Gelechiidae) oviposition by the application of host plant volatiles
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منابع مشابه
Disruption of Phthorimaea operculella (Lepidoptera: Gelechiidae) oviposition by the application of host plant volatiles
BACKGROUND Phthorimaea operculella is a key pest of potato. The authors characterised the P. operculella olfactory system, selected the most bioactive host plant volatiles and evaluated their potential application in pest management. The electrophysiological responses of olfactory receptor neurons (ORNs) housed in long sensilla trichodea of P. operculella to plant volatiles and the two main sex...
متن کاملAdult carbohydrate feeding affects reproduction of Phthorimaea operculella (Zeller) (Lepidoptera: Gelechiidae).
Reproduction of most insects depend on nutrients accumulated during the larval stage, but many lepidopteran species will also depend on nutrients obtained at the adult stage. Feeding at the adult stage allows the intake of carbohydrate and amino acid rich solutions, which may have an effect on the species reproduction and population growth. The objectives of the current study were to characteri...
متن کاملPopulation biology of the potato tuber moth, Phthorimaea operculella (Lepidoptera: Gelechiidae), in two potato cropping systems in Israel.
The life cycle, within-field distribution, crop damage and impact of natural enemies of the potato tuber moth, Phthorimaea operculella (Zeller) were investigated in two potato cropping systems. The two systems differed in soil type (sandy vs. loess) which in turn affected the choice of cultivars, irrigation programme, insecticide application method (ground vs. aerial), and planting and harvest ...
متن کاملthe efficacy of some medicinal plant extracts and essential oils against potato tuber moth, phthorimaea operculella (zeller) (lepidoptera: gelechiidae)
the potato tuber moth (ptm), phthorimaea operculella zeller (lepidoptera: gelechiidae), is an important pest of potato and other solanaceous plants. it is cosmopolite and oligophage that exists in most countries where potatoes are grown. because of chemical treatment adverse effects, there is a necessity to find safe alternatives to synthetic insecticides. so, medicinal plants are promising sin...
متن کاملبررسی تاثیر تنش‌های دمایی روی سامانه ایمنی بید سیب‌زمینی Phthorimaea operculella (Lepidoptera: Gelechiidae)
سلول‌های خونی حشرات، یکی از اجزای مهم سیستم ایمنی حشرات در برابر انواع تنشها مانند حمله بیمار‌گرها، پارازیتوئید‌ها، دوره گرسنگی و تغییرات دما می‌باشند. شناخت ویژگی‌های سلول‌های خونی و فراوانی آن‌ها در مطالعات ایمنی‌شناسی سلولی در جهت کنترل بهتر آفت به ما کمک خواهد کرد. در این تحقیق سلول‌های خونی لارو سن چهار Phthorimaea operculella (Zeller) پس از رنگ‌آمیزی با Giemsa با میکروسکوپ نوری و بزرگ‌نم...
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ژورنال
عنوان ژورنال: Pest Management Science
سال: 2013
ISSN: 1526-498X,1526-4998
DOI: 10.1002/ps.3597