中山大学学报（自然科学版）2011，Vol.50Issue(6)：88-93,6.
亚致死剂量烯啶虫胺对褐飞虱体内脂肪、蛋白质、可溶性糖及游离氨基酸含量的影响
Effects of Sub-Lethal Concentration of Nitenpyram on Soluble Protein, Glyceride, Free Amino Acid and Soluble Sugar of Brown Planthopper,Nilaparvata lugens ( St(a)1 ) ( Homoptera: Delphacidae)
摘要
Abstract
We compared the changes of soluble sugar, glyceride, free amino acid and soluble protein contents in the 5th instar nymphs and adults of Nilaparvata lugens treated with sub-lethal doses of niten-pyram. The results indicated that the reserves of energy sources in nymphs and adults did have different variation trends. Soluble sugar contents in the 5th instar nymphs treated with LC10, LCX stress in 12 h and 24 h and adults in 12 h stress were significantly higher than those Of control; Glyceride contents in 5th instar nymphs and adults treated with LC10 stress were higher than those of control, but under 24 h stress, the glyceride content in the 5th instar nymphs was significantly lower than the control level; The variation trends of soluble protein contents in the 5 th instar nymphs and adults were similar to that of free amino acid. The results suggested that under the control of sub-lethal doses of nitenpyram, the 5 th instar nymphs and adults may have different coping mechanism and have important significance to understand the mechanism of sub-lethal doses of insecticide inducing resurgence of Nilaparvata lugens.关键词
褐飞虱/烯啶虫胺/亚致死效应/可溶性蛋白/甘油酯/游离氨基酸/可溶性糖Key words
Nilaparvata lugens/ nitenpyram/ sub-lethal effect/ soluble protein/ glyceride/ free amino acid/ soluble sugar分类
生物科学引用本文复制引用
张洁,秦小娃,袁凤辉,刘杰,黄婕,张润杰..亚致死剂量烯啶虫胺对褐飞虱体内脂肪、蛋白质、可溶性糖及游离氨基酸含量的影响[J].中山大学学报（自然科学版）,2011,50(6):88-93,6.基金项目
国家科技支撑资助项目(2008BADA5B01) （2008BADA5B01）
