CAJ | 학술논문

近年来，纵坑切梢小蠹在贵州省扎佐林场大面积健康马尾松人工林分时有发生。研究结果表明：小蠹虫通过集群攻击零星健康木成功入侵，然后定殖并扩大为害。初期性侵害特性是小蠹虫对为害健康树木的适应性表现。7～9月是小蠹蛀梢和蛀干为害高峰的重叠时裳，尤其以8月份为害最为严重。
근년래，종갱절소소두재귀주성찰좌림장대면적건강마미송인공림분시유발생。연구결과표명：소두충통과집군공격령성건강목성공입침，연후정식병확대위해。초기성침해특성시소두충대위해건강수목적괄응성표현。7～9월시소두주소화주간위해고봉적중첩시상，우기이8월빈위해최위엄중。
Tomicus piniperda have occurred in large areas of healthy man-made forest of Pinus massoniana forest in Zhazuo forest farm of Guizhou Province in recent years. Research results showed that sporadic healthy trees had been attacked by clusters of Tomicus piniperda, then damage had been colonized and expanded. Primary damage characteristics of bark beetles were a kind of adaptability to healthy trees. The peak time of the shoot-feeding period and the trunk-attacking period was overlapped from July to September, August in particular.