中国生物防治学报2017，Vol.33Issue(3)：331-337,7.DOI:10.16409/j.cnki.2095-039x.2017.03.006
几种糖类物质对蠋蝽取食行为选择和繁殖力的影响
Effects of Different Sugars on the Feeding Preferences and Fecundity of Arma chinensis
摘要
Abstract
Arma chinensis is a predator of many insect pests.Carbohydrate is an essential nutrient for insects and an important feeding promoting agent in artificial diet.The aim of this study was to find the most potential sugar that promotes feeding in A.chinensis through tests with six sugar solutions for ovipositing females.No significant correlation was found between sugar sweetness and A.chinensis fecundity.The predator showed different preference for the sugars,which was sucrose ＞ fructose ＞ maltose ＞trehalose ＞ glucose ＞inositol ＞ distilled water,indicating that A.chinensis preferred sweeter sugar.Supplementing with maltose and trehalose significantly increased A.chinensis fecundity,achieving life-time fecundity of 323.85 and daily oviposition of 6.81 on maltose-provided diet,and life-time fecundity of 271.13 and daily oviposition of 8.14 on trehalose-added diet.A.chinensis feeding on inositol-added diet showed the lowest oviposition.Although fructose and sucrose did not increase fecundity,they are sweeter than the other sugars and could be used as feeding promoting agent in the artificial diet.These results provide an insight for improving feeding and fecundity ofA.chinensis.关键词
蠋蝽/糖类/取食行为/繁殖力Key words
Arma chinensis/sugars/feeding behavior/fecundity分类
农业科技引用本文复制引用
郭义,王曼姿,张长华,易忠经,杨在友,刘晨曦,张礼生,王孟卿,陈红印..几种糖类物质对蠋蝽取食行为选择和繁殖力的影响[J].中国生物防治学报,2017,33(3):331-337,7.基金项目
国家“973”计划(2013CB127602) （2013CB127602）
