Variations of esterase isozymes in Harmonia axyridis PALLAS
نویسندگان
چکیده
منابع مشابه
Effects of starvation on the carbohydrate metabolism in Harmonia axyridis (Pallas)
Trehalose plays an important role in energy storage, metabolism, and protection from extreme environmental conditions in insects. Trehalose is the main blood sugar in insects, and it can be rapidly used as an energy source in times of need. To elucidate the mechanisms of the starvation response, we observed the effects of starvation on trehalose and glycogen, trehalase activity, and the relativ...
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1. Harmonia axyridis was first recorded in Britain in 2004. Two subsequent earlier records were received from 2003. 2. The UK Ladybird Survey, a citizen science initiative involving online recording, was launched in 2005 to encourage people across Britain to track the spread of H. axyridis. Tens of thousands of people have provided records of H. axyridis and other species of ladybirds, creating...
متن کاملInvasions by Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) in the Western Hemisphere: implications for South America.
The multicolored Asian lady beetle, Harmonia axyridis (Pallas), native to Asia, has recently been detected in South America after successfully invading North America and Europe. This coccinellid is a voracious predator; therefore, it is popular and effective in biological control. Unfortunately, H. axyridis also has associated adverse impacts (i.e., as a household pest, pest of fruit production...
متن کاملواکنش تابعی کفشدوزک Harmonia axyridis Pallas روی شته توریTinocallis kahawaluokalani Kirkaldy در شرایط آزمایشگاه
واکنش تابعی سنین سوم و چهارم لاروی، و حشرات کامل نر و ماده کفشدوزک PallasHarmonia axyridis در عکس‌العمل به شته توری Tinocallis kahawaluokalani Kirkaldy در شرایط آزمایشگاه مورد ارزیابی قرار گرفت. تراکم طعمه برای سنین سه، چهار، نر و ماده بالغ شامل 5، 10، 20، 30، 60، 80 و 120 عدد شته بود. تعداد طعمه‌های شکار شده توسط هر مرحله سنی در هر تراکم پس از 24 ساعت ثبت شد. بر اساس نتایج، ...
متن کاملHarmonia axyridis ladybug invasion and allergy.
Beginning in 1916 Harmonia axyridis, an orange/red lady beetle with variable black spotting, was imported into the United States from Asia. This agricultural pest-control predator established independent feral populations in North America by 1988. Subsequently, Harmonia axyridis has become a pest to homeowners and various horticultural enterprises. Seeking winter hibernation sites, ladybug swar...
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ژورنال
عنوان ژورنال: Japanese journal of applied entomology and zoology
سال: 1975
ISSN: 0021-4914,1347-6068
DOI: 10.1303/jjaez.19.292