中文摘要：

为了寻找茶丽纹象甲Myllocerinus aurolineatus Voss无公害防治新途径,采用行为生测法测定了19种植物精油对茶丽纹象甲的驱避和拒食活性。结果表明：大蒜油allitridi、芸香（Cantleyt corniculata（Becc）Howard）油、丹参（Salvia miltiorrhiza Bunge.）、穿心莲（Andrographis paniculata（Burm.f.）Nees）、艾叶（Artemisia argyi Levl.et Vant.）、薰衣草（Lavender angustifolia Mill.）、何首乌（Fallopia multiflora（Thunb.）Harald.）、苦参（Sophora flavescens Alt.）、黄岑（Scutellaria baicalensis Georgi）、益母草（Leonurus heterophyllus Sweet）和金银花（Lonicera Japonica Thunb.）提取物对象甲的雄性和（或）雌性具有驱避活性。其中,大蒜油、丹参、何首乌和苦参又分别对象甲的雌性或雄性具有显著的选择性拒食活性;与对照相比,芸香油和金银花提取物对象甲具有非选择性拒食活性,而大蒜油和益母草提取物会显著提高象甲的取食量。艾叶、薰衣草和黄岑提取物对象甲仅表现出一定的驱避活性,未表现出拒食活性。与对照相比,穿心莲提取物对象甲具有显著的引诱作用。本研究证明芸香油、丹参、何首乌、苦参和金银花5种物质对象甲具有多方面的作用活性,具有很好的研究价值和实践意义。

英文摘要：

In order to find new non-polluting control methods for the tea weevil Myllocerinus aurolineatus Voss,a behavioral bioassay was conducted to test the repellent activity of nineteen plant essential oils on this pest.The results show that allitridi,lavender oil,baicalin,extract of Cantleyt corniculata（Becc）Howard,Salvia miltiorrhiza Bunge,Andrographis paniculata （Burm.f.） Nees,Artemisia argyi Levl.et Vant,Fallopia multiflora （Thunb.） Harald,Sophora flavescensn Alt.,Leonurus artemisia Sweet and Lonicera Japonica Thunb.,were repellent to both male and female M.aurolineatus adults.Of these,allitridi,S.miltiorrhiza extract,F.multiflora extract,and extract of S.flavescensn reduced feeding by adult weevils relative to the control.Extract of C.corniculata and L.Japonica reduced feeding activity,whereas allitridi and extract of L.artemisia significantly enhanced the appetite of adult weevils relative to the control.Artemisia argyi extract,lavender oil,and baicalin,although repellent,did not reduce feeding activity relative to the control.Compared to the control,extract of A.paniculata was attractive to weevils.Further research on the effects of extracts of C.corniculata,S.miltiorrhiza,F.multiflora,S.flavescensn,and L.Japonica on tea weevils is required to fully determine the control potential of these compounds.