Asparagus carpenter moth prevention method
A technology of wood beetle moth and asparagus, applied in botany equipment and methods, horticulture, plant cultivation, etc., can solve the problems of high input cost, high labor intensity, etc., and achieve less environmental pollution, low labor intensity, and rapid temperature increase Effect
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[0027] The present invention will be further described below in conjunction with specific examples.
[0028] From May 2013 to October 2014 in Xixiang Village, Puzhou Town (sandy soil) and the fine seed farm of Castanopsis Town (loam soil) for two consecutive years, the test was carried out for two consecutive years. Each point selected a fixed bamboo field of 15 mu, and the test was divided into groups. Treatment: 1. Black plastic film covering; 2. White plastic film covering; 3. Control, that is, no film covering, conventional management. The test results are as follows:
[0029]
[0030] Effect analysis: From the above table, it can be concluded that the base number of larvae with black plastic film decreased from 18 before the test to 6 in the second year and 1 in the third year, and the control rate reached 94.4% within two years, while the control rate of white plastic film It was 66.7%, and the control rate of conventional control was 55.6%. Compared with the control...
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