中国生物防治学报2023，Vol.39Issue(6)：1341-1350,10.DOI:10.16409/j.cnki.2095-039x.2023.01.034
四种蒿属植物精油对斑翅果蝇的生物活性
Bioactivity of Four Essential Oils of Artemisia Plants against Drosophila suzukii Matsumura
摘要
Abstract
Drosophila suzukii Matsumura is a serious threat to fruit production around the world due to its fast spread and wide distribution.Essential oils of four Artemisia plants includingA.giraldii,A.scoparia,A.anethoides,and A.annua were evaluated for their biological activities against D.suzukii,aiming to exploit new environmentally friendly plant-derived insecticides.The insecticidal activity of the four essential oils against D.suzukii was determined by fumigation test,repellency test and larval mortality test;the chemical composition of the four essential oils was analyzed using gas chromatography-mass spectrometer(GC-MS).The fumigation test showed that the four essential oils all had good insecticidal activities against D.suzukii,and the fumigation activities of A.giraldii essential oil was the best,with LC50 value of 1.421 μL/mL,followed by A.anethoides essential oil,with LC50 value of 3.499 μL/mL,and A.annua essential oil came at the last.The repellent test showed that A.giraldii essential oil was of the highest repellent activities,with repellency indices of 86％,and the A.annua oil was the worst,with repellency indices of 50％.The larval mortality test showed that A.scoparia essential oil resulted in 70％mortality of D.suzukii larvae,while A.anethoides essential oil was the least effective,with only 40％larval mortality.GC-MS analysis showed that there were 82 components in the four essential oils,and β-Caryophyllene,Terpinen-4-ol,and 1,8-Cineole are common compounds in the four essential oils.The above results indicate that the four Artemisia essential oils have the potential to be developed as an insecticide for D.suzukii.This research paves a theoretical foundation for the development of green pollution-free plant-derived pesticides.关键词
斑翅果蝇/蒿属植物精油/熏蒸活性/驱避活性/孵化率/GC-MSKey words
Drosophila suzukii/essential oils of Artemisia/fumigant activity/repellent activity/larvae eclosion rate/GC-MS分类
农业科技引用本文复制引用
令利军,王圆圆,蒋坤玲,程文婷,冯升来,陆璐,陈学林..四种蒿属植物精油对斑翅果蝇的生物活性[J].中国生物防治学报,2023,39(6):1341-1350,10.基金项目
甘肃省重点研发计划(22YF7NA120) （22YF7NA120）
甘肃省科技计划(22CX8GA136) （22CX8GA136）
