Kirkuk University Journal for Agricultural Sciences (KUJAS)

Field Efficiency Evalution of Some Chemical and Biological Insecticide in Controlling Fig Leaf Worm Ocnerogyia amanda Stgr. (Lymantridae : Lepidoptera)

https://doi.org/10.58928/ku13.04114
Volume 4, Issue 1
Spring 2013
Page 185-193
Kirkuk University Journal for Agricultural Sciences (KUJAS)

Document Type : Research Paper

Authors

Mohammed Y.S.Ghani
Nabeel-Mustafa Al-Mallah
Abstract
The results of field evaluating the efficiency of some insecticides: Spinosad, Beauveria bassiana, Biocont (Trichoderma hariziana), Evisect and cascade against Ocnerogyia amanda on two fig variety Wazyree and Diaylla in Rashidya region ∕ Ninava ∕ Iraq showed significant effect of cascade treating in reduction of percentage in infested leaf which reached 37.22% on Diaylla variety while it was 58,88% in control treatment on the some variety in comparison with periods (24,72) hours whereas variety effect on infested leaf percentage the Diaylla variety was revealed lower preference at all treatment when comparing with percentage in Wazyree variety.
The evisect insecticide revealed higher general efficiency mean which reached 91.19% and follow cascade insecticide 89.92% .The results revealed that the Biopesticide showed higher efficiency mean which reached 95.81% after aweek period from treatment which different significantly from 11.09% after 24 hours from treatment ,where as no significant effect of the treatment period in the relative efficiency of chemical insecticides and also no significant effect of variety in relative efficiency mean of both Biological and chemical insecticides.

Keywords

Ocnerogyia amanda
Subjects

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