CAJ | 학술논문

通过对香榧细小卷蛾幼虫头壳宽度的度量和数学分析,发现其幼虫的头壳宽度为不连续分布,呈现4个较为集中的分布区间,可以以此来确定幼虫的龄级.并描述了香榧细小卷蛾各虫态的形态特征、生活史及生活习性,提出了物候法预测发生期的预测预报方法和防治建议.
통과대향비세소권아유충두각관도적도량화수학분석,발현기유충적두각관도위불련속분포,정현4개교위집중적분포구간,가이이차래학정유충적령급.병묘술료향비세소권아각충태적형태특정、생활사급생활습성,제출료물후법예측발생기적예측예보방법화방치건의.
Measurement and analysis on head capsule width of Lepteueosma torreyae demonstrated that distribution of head capsule width had 4 ranges, indicating as 4 instars of the larvae. Presentation was made on morphological characteristics, life cycle and habitats of the insect. Suggestion was offered for forecast and control based on phenology.