龙眼荔枝卷叶蛾类寄主植物种类的初步研究

对广西龙眼荔枝卷叶蛾类寄主植物种类的初步考查结果表明,目前所采到的卷叶蛾种类中,它们的寄主范围不尽相同。柑桔褐带卷蛾Adoxophyes cyrtosema达15科31种;柑桔长卷蛾Homona coffearia和棉褐带卷蛾A.orana的寄主分别有14科21种和13科20种;后黄卷蛾Cacoecia asiatica和柑桔黄卷蛾Archips seminubibis的寄主有10科14种和8科13种;三角新小卷蛾Olethreutes leucaspis、圆角卷蛾Ebodocellerigera和斜斑小卷蛾Andrioplecta oxystaura,目前仅发现危害龙眼及荔枝。新发现柑桔长卷蛾可危害翠蜜枣、指天椒和皱果苋,柑桔黄卷蛾危害粪箕笃、苦丁茶、指天椒,柑桔褐带卷蛾可危害黑面神(Breyniafruticosa)。

Preliminary study on the host plants of leaf rollers on longan and litchi

The host plants of leaf rollers on longan and litchi were investigated.The results showed that host plants of leaf rollers were various.There are 31 species from 15 families for Adoxophyes cyrtosema,21 species from 14 families for Homona coffearia,20 species from 13 families for Adoxophyes orana,14 species from 10 families for Cacoecia asiatica and 13 species from 8 families for Archips seminubibis.Up to now,Olethreutes leucaspis,Ebodo cellerigera and Andrioplecta oxystaura were found to feed only on longan and litchi.In addition,we firstly discovered that H.coffearia larvae damaged Zizyphus jujuba,Amarathus viridwas,Capsicum frutescens var.conoides and Archips seminubibis damaged Ilex kudingcha,C.frutescens var.conoides,Stephania longa and A.cyrtosema damaged Breynia fruticosa.