CAJ | 학술논문

以城市行道树垂柳为对象，试验研究了释放花绒寄甲4～8a后对光肩星天牛的控制效果，结果表明，与未释放的对照林相比，释放花绒寄甲4～8a后可将光肩星天牛的危害株率由100％控制于23．46％，株均幼虫数由5头控制于2头；释放年份不同控制效果虽有差异，但差异不明显；释放花绒寄甲能够持续有效降低树木的受害株率、降低光肩星天牛幼虫数量。
이성시행도수수류위대상，시험연구료석방화융기갑4～8a후대광견성천우적공제효과，결과표명，여미석방적대조림상비，석방화융기갑4～8a후가장광견성천우적위해주솔유100％공제우23．46％，주균유충수유5두공제우2두；석방년빈불동공제효과수유차이，단차이불명현；석방화융기갑능구지속유효강저수목적수해주솔、강저광견성천우유충수량。
Dastareus helophoroides at 4~8 a were released for the control of Anoplophora glabripennis (Motschulsky) attacking street willows. The result showed that the infected rate of was reduced dra matically from 100% to 23.46%. The number of larvae per plant dropped from 5 to 2 heads. Releasing in different year caused different effect, but not significant.