تأثير المبيدات الحشرية في أكاروسات التفاح النباتية و المفترس
Other Title(s)
Effect of some insecticides on the apple spider mite and predatory mites
Joint Authors
العبد الله، جهان
الزغبي، ناريمان
Source
Issue
Vol. 35, Issue 2 (31 Aug. 2017), pp.84-92, 9 p.
Publisher
Arab Society for Plant Protection
Publication Date
2017-08-31
Country of Publication
Lebanon
No. of Pages
9
Main Subjects
Abstract EN
The impact of some pesticides used to control insects in apple orchards was studied during the period 2010-2012.
Six insecticides (Deflubenzuron, Chlorpyrifos, Acetamiprid, Dimethoate, Esfanvelerate, Alphacypermethrin) were tested and compared with an untreated control.
Significant differences were found between insecticides according to their effect on the two apple spider mites (Tetranychus urticae and Panonychus ulmi).
In mid-June 2010 the number of spider mites was significantly lower in the Chlorpyrifos treatment (5.25 individuals/leaf), and the same result was obtained in 2011 (1.58 individuals/leaf).
Spider mite numbers were significantly the highest in response to the Dimethoate treatment (28.2 individuals/leaf) in 2010 study.
Alphacypermethrin treatment produced significantly the highest number (5.25 individual/leaf) in the 2011 study.
In 2012 study, the number of spider mites were significantly lower in untreated control (19.88 individual/leaf) and it was significantly higher in the Acetamiprid (55.48 individuals/leaf) and Alphacypermethrin (56.03 individuals/leaf) treatments.
The number of Phytosiieds predators were very low in all the treatments including the untreated control.
This study showed that some of codling moth insecticides decreased the number of spider mites like chlorpyrifos, whereas some of them caused significant increase in numbers, and consequently should be avoided in controlling apple pests
American Psychological Association (APA)
العبد الله، جهان والزغبي، ناريمان. 2017. تأثير المبيدات الحشرية في أكاروسات التفاح النباتية و المفترس. مجلة وقاية النبات العربية،مج. 35، ع. 2، ص ص. 84-92.
https://search.emarefa.net/detail/BIM-812534
Modern Language Association (MLA)
العبد الله، جهان والزغبي، ناريمان. تأثير المبيدات الحشرية في أكاروسات التفاح النباتية و المفترس. مجلة وقاية النبات العربية مج. 35، ع. 2 (2017)، ص ص. 84-92.
https://search.emarefa.net/detail/BIM-812534
American Medical Association (AMA)
العبد الله، جهان والزغبي، ناريمان. تأثير المبيدات الحشرية في أكاروسات التفاح النباتية و المفترس. مجلة وقاية النبات العربية. 2017. مج. 35، ع. 2، ص ص. 84-92.
https://search.emarefa.net/detail/BIM-812534
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 91-92
Record ID
BIM-812534