| Titles |
|
English :
|
Susceptibility of Bombyx mori L. larvae to Bacillus thuringiensis and polyhedrosis virus (NPV.)
|
|
Arabic :
|
حساسية ديدان حرير القز Bombyx mori L. لكل من ميكروب Bacillus thuringiensis ومرض البوليهيد روزس النووي ( NPV)
|
|
| Abstract |
The external symptoms of infected B- mori with B. thuringiensis and polyhedrosis virus (NPV)were easily recognized when three different methods of application, dipping, oral and injection were investigated using three concentrations from each pathogen,
Laboratory results indicates that concentra¬tions of 2x105 and 5x108 micro-organism/ml for bacterial and viral diseases respectively, are the moat effective ones for any method of application. On the other hand, injection treatment was more effective than dipping and oral treatment.
|
| Publication year |
1987
|
| Pages |
305-323
|
| Availability location |
معهد بحوث وقاية النباتات - شارع نادي الصيد - الدقي
|
| Availability number |
|
| Organization Name |
Plant Protection Research Institute (PPRI)
|
| City |
المنيا
|
| serial title |
مجلة البحوث والتنمية الزراعية بالمنيا
|
| ISSN |
1110-0257
|
| Author(s) from ARC |
|
| External authors (outside ARC) |
مديحه ابو المكارم رزق
كلية الزراعة-جامعه عين شمس
أليس جرجس انطونيوس
كلية الزراعة-جامعه عين شمس
|
| Agris Categories |
Protection of plants - General aspects
|
AGROVOC
TERMS |
Bacillus thuringiensis.
Bombyx mori.
Symptoms.
Viroses.
|
| Proposed Agrovoc |
polyhedrosis virus;
|
| Publication Type |
Journal
|