Cold tolerance of the predatory ladybird Cryptolaemus montrouzieri
نویسندگان
چکیده
منابع مشابه
Predatory Potential of Chrysoperla carnea and Cryptolaemus montrouzieri Larvae on Different Stages of the Mealybug, Phenacoccus solenopsis: A Threat to Cotton in South Asia
The outbreaks of mealybug, Phenacoccus solenopsis Tinsley (Homoptera: Pseudococcidae), have created problems to cotton crops in South Asia in the recent years. To control this menace, predatory potential of Chrysoperla carnea and Cryptolaemus montrouzieri larvae were investigated under laboratory conditions (27 ± 5° C and 65 ± 5% RH). The experiments were conducted in no choice (only first, sec...
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Among arthropods, ability to survive cold conditions may be instrumental for species invading temperate or colder climatic zones. Cold tolerance can be influenced by multiple environmental and physiological factors. We experimentally investigated the effects of mating status (unmated, mated, or mated, and reproductive) on cold tolerance and subsequent reproduction of the invasive harlequin lady...
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Recently, several invasive mealybugs (Hemiptera: Pseudococcidae) have rapidly spread to Asia and have become a serious threat to the production of cotton including transgenic cotton. Thus far, studies have mainly focused on the effects of mealybugs on non-transgenic cotton, without fully considering their effects on transgenic cotton and trophic interactions. Therefore, investigating the potent...
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متن کاملتاثیر آفت‌کش‌های کلرپایریفوس و آبامکتین بر زندهمانی و باروری حشرات کامل کفشدوزک Cryptolaemus montrouzieri Mulsant
کفشدوزک Cryptolaemus montrouzieri Mulsant مهم‌ترین شکارگر شپشک های آردآلود در باغ های مرکبات شمال ایران به شمار می رود. در این پژوهش، تاثیرات دزهای کشنده و زیرکشنده تیمارهای کلرپایریفوس+روغن، آبامکتین و کلرپایریفوس+ آبامکتین+روغن بر حشرات کامل این کفشدوزک در شرایط آزمایشگاهی بررسی شد. تاثیر هر کدام از این آفت کش ها در مقادیر 25، 50 و 100 درصد دز توصیه شده در باغ های مرکبات، یعنی غلظت...
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ژورنال
عنوان ژورنال: BioControl
سال: 2014
ISSN: 1386-6141,1573-8248
DOI: 10.1007/s10526-014-9630-7