| Titles |
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English :
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Biological and biochemical effects of Serratia marcescens [Eubacteriales: Enterobacteriaj as microbial agent against the black cutworm, Agrotis ipsilon (HUF.) [ Lepidoptera: Noctuidae]
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Arabic :
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التأثيرات البيولوجية والكيميائية الحيوية لبكتيريا (سيراتيا موسيسنس) (ايوباكتريالز- النتروباكترياس) كمبيد حيوى ضد الدودة السوداء القارضة أجرويتس إبسيلون (هوف.) (ليبيدوبترا- نوكتويدى)
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| Abstract |
The effect of the entomopathogeic bacteria Serratia marcescens was used against Agrotis ipsilon at (109 cfu/ ml): It caused a significant decrease in the pupation %, adult emergence %, fecundity and fertility. However, it caused a significant increase in pupal mortality %, adult malformation % and sterility% with treated moths. Biochemical changes in the homogenate of A. ipsilon pupae treated with S. marcescens occurred in varying degrees in acid and allcaline phosphatase activities and the total carbohydrates. A significant increase in the acid phosphatase activity in pupal stage and in the treated males was observed, while, females showed a significant decrease in the enzyme activity. On the other hand, alkaline phosphatase activity was significantly increased in pupal stage as compared with control: Adult stage showed a significant decrease in alkaline phosphatase activity. S. marcescens caused a significant decrease in total carbohydrates content through the pupal and adult stages
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| Publication year |
2005
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| Pages |
785-797
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| Availability location |
معهد بحوث وقاية النباتات
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| Availability number |
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| Organization Name |
Plant Protection Research Institute (PPRI)
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| City |
القاهرة
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| serial title |
آفاق البحث العلمي في مجال الزراعه الحديثة
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| Author(s) from ARC |
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| External authors (outside ARC) |
سمير عبد المنعم اسماعيل
كلية الزراعه-جامعه القاهره
حسين مصطفي الخواص
كلية الزراعه-جامعه القاهره
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| Agris Categories |
Protection of plants - General aspects
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AGROVOC
TERMS |
Agrotis ipsilon.
Biological properties.
Carbohydrate content.
Microorganisms.
Phosphates.
Serratia.
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| Publication Type |
Conference/Workshop
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