| Titles |
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English :
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Effect of Adult Nutrition on some Biological Parameters of the Green
Lacewing Chrysoperla carnea Stephens (Neuroptera: Chrysopidae
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Arabic :
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تأثير تغذية الأفراد البالغه لمفترس أسد المن على بعض القياسات البيولوجية للمفترس
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| Abstract |
Effect of different adult diets on development of green lacewing Chrysoperla carnea Stephens (Neuroptera : Chrysopidae) was studied. Four adult diets namely : (A) honey distilled water, (B) pollen grains added to honey distilled water, (C)royal jelly added to honey distilled water. (D) royal jelly and pollen grains added to honey distilled water. Treatment D gave the best results for egg hatching (89.3%), larval survival rate (92.6%), pupal survival rate (95.1%), adult emergence (98.1%) and overall developmental period (egg- adult) (77%). Treatment D gave the optimum results as a minimum pre-ovipositional period (3.6 days), a long ovipositional period (14 days) and the shortest total developmental duration (19.3 days).Highest values of Ro(the net reproductive rate) , r m (the intrinsic rate of natural increase) and e rm (the finite rate of increase ) were obtained when the predator was fed on treatment D. Rate of survival ((Lx) and maximum ovipositional rate / female /day(Mx) were high by using diet D. Sex ratio devorated towards females by using treatment D.
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| Publication year |
2011
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| Pages |
173-177
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| Organization Name |
Plant Protection Research Institute (PPRI)
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| serial title |
مجلة الجمعية المصرية للمكافحة البيولوجية للأفات
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| Author(s) from ARC |
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| Agris Categories |
Pests of plants
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AGROVOC
TERMS |
Biological control.
Chrysoperla carnea.
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| Publication Type |
Journal
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