نتایج جستجو برای: hippodamia variegata
تعداد نتایج: 909 فیلتر نتایج به سال:
Gymnnocnemia editaerevayae nov. sp. is described from the High Atlas Mountains in Morocco and compared to Gymnocneinia variegata Schneider, 1845. Descriptions of male genitalia and male and female terminalia of G. variegata are provided. Both species are illustrated.
Bauhinia variegata (Leguminosae) commonly known as Kachnar, is widely used in Ayurveda as tonic to the liver. The present work was carried out to assess the potential of Bauhinia variegata bark as hepatoprotective agent. The hepatoprotective activity was investigated in carbon tetrachloride (CCl(4)) intoxicated Sprague-Dawley rats. Bauhinia variegata alcoholic Stem Bark Extract (SBE) at differe...
Plants intermediate in appearance between Nuphar microphyllaand N. variegata (Nymphaeaceae) have long been assumed to bethe result of hybridization. The evidence for this is based primarilyon field observations of morphology, poor fruit production, closegeographical proximity of presumed parent species, and limited pollensterility data. Fertile populations of the same plants have also beendocum...
جدول زندگی کفشدوزک hippodamia variegata goze (col. : coccinellidae) با تغذیه روزانه از تراکم های 5، 10، 20، 40، 60، 80 و 100 عدد پوره سن سوم شته جالیز aphis gossypii glover (hem. : aphididae) در شرایط آزمایشگاه (دمای1±25 درجه سانتی گراد، رطوبت نسبی5± 70 درصد، دوره نوری 16 ساعت روشنایی و 8 ساعت تاریکی ) بررسی شد. نتایج نشان داد که کفشدوزک variegata h. قادر به طی کردن مراحل لاروی در تراکم 5 طعمه ...
الگوی پراکنش جمعیت آفات در محیط یکی از عواملی است که نه تنها بر برنامه نمونه برداری و روش تجزیه و تحلیل داده ها مؤثر است، بلکه می تواند برای اندازه گیری تراکم آفت و دشمنان طبیعی آن ها نیز استفاده شود. بر همین اساس در طی دو فصل زراعی 1391 و 1392، پراکنش فضایی جمعیت شته نخود، (acyrthosiphon pisum harris (hem., aphididae، و دو شکارگر مهم آن در مزارع یونجه استان همدان، hippodamia variegata goeze co...
many of insects have re-mating behavoiur during their reproductive period. the re-mating phenomenons have been observed in many ladybirds, too. in current study, the change of proportion of male to female (sex ratio) was used in order to changing of possibility and times of re-mating in hippodamia variegata. in previous studies it has been indicated that males make up about 50% of this predator...
This study was conducted to determine the overwintering insect biodiversity in pistachio orchards of Middle Euphrates Valley, Turkey during 2017 and 2018 by artificial shelters. Artificial shelters were established five ?ehirba??, Karaba?, Meyanca, Baraj Ekenek locations. Ten trees selected within each orchard these covered with a burlap sack rest corrugated cardboard through September January....
hippodamia variegata (goeze) (coleoptera: coccinellidae) is one of the most prominent coccinellid predator of common pistachio psylla, in pistachio orchards. the experiment was performed under laboratory conditions i.e. 27±1oc 55±5 rh and 16:8 l: d. a cohort with about one hundred eggs- less than 24h old- was chosen and put in petri dishes. ladybeetle larvae were daily fed with pistachio psylla...
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