春末夏初每当鸡冠花、大红花蓓蕾初绽时,最容易受害虫的侵食而严重影响植株的生长及观赏价值。下面介绍这两种花卉的常见害虫。一、鸡冠花的重要害虫一柑桔台龟甲为害情况:柑桔台龟甲[Taiwania obt-usata(Boheman)]属鞘翅目、叶甲科。此虫在鸡冠花上为害严重,以成虫和幼虫取食叶片,特别喜食接近花瓣的嫩叶。成、幼虫初 Spring and early summer when cockscomb, safflower buds when the first bloom, the most vulnerable to insect pests and seriously affect the invasion of plant growth and ornamental value. Here are the common pests of these two flowers. First, an important celosia pests Citrus a turtle shell damage situation: Citrus turtle A [Taiwania obt-usata (Boheman)] Coleoptera, leaf A Branch. The insects in celosia on the serious damage to adult worms and larvae feeding on leaves, especially like the young leaves close to the petals. Into, early larvae