العلاقة ما بين المواعيد الزراعية للسمسم و الإصابة بحشرات القرون
Other Title(s)
Relationship between sesame planting dates and pods infesting insects
Author
Source
Issue
Vol. 13, Issue 2 (31 Dec. 1995), pp.94-96, 3 p.
Publisher
Arab Society for Plant Protection
Publication Date
1995-12-31
Country of Publication
Lebanon
No. of Pages
3
Main Subjects
Abstract EN
During two successive growing season (1982 / 83 and 1983 / 84), field experiments were conducted at the Kod Research Station, to study the effect of planting dates on sesame infestation with pod worm and gall midge.
Results obtained clearly showed a significant effect of planting date on pods infestation with both insects.
Early planting dates resulted in significantly higher yields and lower insect infestation levels.
There was a reduction in yield of 18.7 kg/ha for every 1% increase in insect infestation level.
Infestation with pod worm was very low in both seasons, whereas infestation with the gall.
midge was high (around 97% of total infestation).
Results also showed that estimating infestation level only once at 50 days after planting was enough to reliably predict yield loss at the end of the growing
American Psychological Association (APA)
حبيشان، محمد علي. 1995. العلاقة ما بين المواعيد الزراعية للسمسم و الإصابة بحشرات القرون. مجلة وقاية النبات العربية،مج. 13، ع. 2، ص ص. 94-96.
https://search.emarefa.net/detail/BIM-968853
Modern Language Association (MLA)
حبيشان، محمد علي. العلاقة ما بين المواعيد الزراعية للسمسم و الإصابة بحشرات القرون. مجلة وقاية النبات العربية مج. 13، ع. 2 (كانون الأول 1995)، ص ص. 94-96.
https://search.emarefa.net/detail/BIM-968853
American Medical Association (AMA)
حبيشان، محمد علي. العلاقة ما بين المواعيد الزراعية للسمسم و الإصابة بحشرات القرون. مجلة وقاية النبات العربية. 1995. مج. 13، ع. 2، ص ص. 94-96.
https://search.emarefa.net/detail/BIM-968853
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 96
Record ID
BIM-968853