Kirkuk University Journal for Agricultural Sciences (KUJAS)

PRESENT AND SEASONAL DISTRIBUTION OF THE RED MITE PESTS ON GROUND NUTS AND CHEMICA CONTROL.L

https://doi.org/10.58928/ku12.03112
Volume 3, Issue 1
Spring 2012
Page 100-106
Kirkuk University Journal for Agricultural Sciences (KUJAS)

Document Type : Research Paper

Author

Khider J. Ahmed
Abstract
It includes the following studies :- A correlation between mite pests Tetranychus atlanticur McG. and previling temperature, relative humidity was studied in untreated fields throughout 8002 and 8002 at north Diyala in Shekh baba region , and the efficiency of some acaricides for controlling mite pests infesting ground nut plants was evaluated , application of the acaricides and its effect on the yield was also estimated during 8000 , the results which are obtained showed that .
Appositive correlation between pest population density with each off mean of temperatures was observed r = +06.2 , mean of relative humidity's where r = +06.0 .
Yellow color on some ground nut plants that the first symptoms for infections
It was be found to spread in the field as was evidenced by high percentage infection (0006).
Sulfer and abamectin was found to be highly significant in controlling mite pests ..6.6 and %8626
respectively , the application of sulfer and abamectin increased yield to 0%6 and 2%6 respectively.
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