| Titles |
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English :
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Studies on the effects of Bacillus thuringiensls and nuclear. Olyhedrosis virus (npv) for controlling the cotton leafworm Spodoptera littoralis ( Noctuidae : Lepidoptera )
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Arabic :
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تأثير البكتريا والفيرس النووي في مكافحة دودة ورق القطن (الليليات- حرشفيات الأجنحة)
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| Abstract |
Effects of Bacillus thuringiensis and nuclear Polyhedrosis virus (NPV) mixture on certain biological aspects of Spodoptera littoralis were evaluated.
Both of 2nd and 4th larval instars of Spodoptera littoralis were used for that purpose. The mixture of both Bacillus thuringiensis (Dipel 2X) and nuclear Polyhedrosis virus (NPV) were slight effective against 2nd and 4th larval instars of Spodoptera littoralis. Generally the Bacillus thuringiensis treated leaves was more effective than other one of nuclear Polyhedrosis virus (NPV) in the respect of larval, pupal mortality and larval; pupal and adult duration.
This Bacillus thuringiensis (Dipel 2X) and nuclear Polyhedrosis virus (NPV) also reduced the fecundity of alive females and of the treated larvae of the 4th larval instar of Spodoptera littoralis
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| Publication year |
2007
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| Pages |
3055-3064
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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 |
المنصورة
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| serial title |
مجله جامعه المنصورة للعلوم الزراعية
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| ISSN |
1110-0346
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| Author(s) from ARC |
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| Agris Categories |
Protection of plants - General aspects
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AGROVOC
TERMS |
Bacillus thuringiensis.
Larvae.
Nuclear polyhedrosis virus.
Spodoptera littoralis.
Viruses.
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| Publication Type |
Journal
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