摘要
储粮害虫综合治理策略包括使用熏蒸剂和防护剂。当前,一些长期使用有机磷防护剂已在世界范围内逐步被淘汰,并被更安全的杀虫剂取代,如拟除虫菊酯和昆虫生长调节剂(IGR)。IGR包括保幼激素类似物(JHA)、蜕皮激素和几丁质合成抑制剂,因其昆虫特异性被认为是安全的。烯虫酯是储藏物害虫防治中使用最广泛的JHA。最初在储藏物中使用的烯虫酯配方中含有R-和S-形式的外消旋混合物,但现在只使用S-烯虫酯异构体。几十年来,烯虫酯受到了广泛的关注,主要集中研究其直接致死效应,但最近研究更多地关注其亚致死效应。文章全面综述国内外烯虫酯发展历程和现状,特别强调其对储藏物害虫的防治作用。
Pest integrated management strategies include the use of fumigants,and grain protectants.Some repeated use organophosphate protectants have been phased out worldwide and have been replaced by safer insecticides,including pyrethroids and insect growth regulators(IGR).These IGR include juvenile hormone analogues(JHA),ecdysteroids and chitin synthesis inhibitors,and are considered safe due to their insect specificity.Methoprene is the JHA that has been used most extensively in stored-product pest management.The formulations of methoprene originally introduced into the stored-product market contained the racemic mixture with both R-and S-forms,but now only the purified S-methoprene isomer is used.Methoprene has received broad attention and has been tested over decades for its direct lethal effects,but many recent studies focus more on sub-lethal effects.In this paper,the history and present use of methoprene were addressed comprehensively,with special emphasis on stored-product insect management.
作者
李燕羽
穆海亮
胡铁源
张洪清
宋丽雯
王明亮
苑江浩
Li Yanyu;Mu Hailiang;Hu Tieyuan;Zhang Hongqing;Song Liwen;Wang Mingliang;Yuan Jianghao(Academy of National Food and Strategic Reserves Administration,Beijing 100037;Zhongbaoliang Biotechnology(Hainan)Co.,Ltd.,Haikou 570100;College of Plant Protection,Gansu Agricultural University,Lanzhou 730070)
出处
《中国粮油学报》
CSCD
北大核心
2023年第10期27-36,共10页
Journal of the Chinese Cereals and Oils Association
基金
国家粮食和物资储备局科学研究院基本科研业务费专项(ZX2204)。
关键词
烯虫酯
害虫治理
保幼激素
亚致死效应
毒理
methoprene
pest management
juvenile hormone analogues
sub-lethal effects
toxicology
