Abstract:

In order to provide a scientific basis for the application of armyworm color plates on mushroom pest control technology, the test of trapping and killing effect of five different armyworm color plates was carried out. Further, We had studied the suspending height, suspending density, suspending time of the armyworm color plates .We also had reasearched on the control effect of appling armyworm color plates in mushroom house and the mushroom yield impact . It was indicated that the trapping and killing results of mushroom flies with significant difference among five different armyworm color plates .The yellow one was the best among them. The yellow armyworm color plate suspending over the wall about 30cm had the best result with light at night. In this mushroom house ,the damage percent of fungus sack reduced 14.7% , restoring the production losses of 11.0%. The control effect was significant.