Application of New Carrier of Sex Attractant for Dendrolimus superaus
By use of the ordinary ship type trap,the attracting effect of synthetic sex attractant for Dendrolimus superans has been tested in the field with different carriers.The results show that the conventional rubber lure can lure moth for 3~5 days,a new lure need to be replaced,and trap law isn't strong,and the pest occurrence tendency can't be accurately judged.But the luring effect of PVC microtubules type lure is better than the former,with luring period reaching up to one month.And the occurrence tendency of Dendrolimus superans adults is obvious.It can provide the scientific basis for mastering the occurrence trend of Dendrolimus superans adults,and save the costs of labors and materials greatly.
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NSTL
万方数据
维普
