热带农业科学2025，Vol.45Issue(5)：17-22,6.DOI:10.12008/j.issn.1009-2196.2025.05.003
德宏澳洲坚果蓟马和蚜虫种类鉴定及防治药剂筛选
Species Identification and Pesticide Screening for Thrips and Aphids on Macadamia Nut in Dehong
摘要
Abstract
As macadamia nut cultivation has expanded in Dehong Prefecture,Yunnan Province,pest infestations have become increasingly severe,significantly threatening nut yield and quality.This study identified the major thrips and aphid species that damage Macadamia nuts in the region and evaluated effective pesticides for their control.The results revealed that three dominant species were identified:Thrips hawaiiensis,Frankliniella occidentalis,and F.intonsa;the 46.5%imidaclo-prid-insecticide wettable powder(2 000×dilution)showed optimal efficacy against thrips,achieving 91.22%control 14 days postapplication;the primary aphid pests were Toxoptera aurantii and Aphis citricola;The 22.4%spirotetramat suspension concentrate(5 000×dilution)was superior to the control,reaching 97.75%efficacy after 14 days.This research provides prac-tical guidance for pest management in Macadamia nut orchards,supporting sustainable cultivation practices in the region.关键词
澳洲坚果/西花蓟马/绣线菊蚜虫/种类鉴定/药剂筛选Key words
Macadamia integrifolia/western flower thrips(Frankliniella occidentalis)/spirea aphid(Aphis citricola)/species identification/pesticide screening分类
农业科技引用本文复制引用
朱绍波,李文志,冯岩晃,杨从华,余贵湘,蔡文良..德宏澳洲坚果蓟马和蚜虫种类鉴定及防治药剂筛选[J].热带农业科学,2025,45(5):17-22,6.基金项目
中央财政林业科技推广示范资金(No.云[2023]TG09号) （No.云[2023]TG09号）
云南芒市遮放镇、勐戛镇科技特派队(No.202304BI090032-56) （No.202304BI090032-56）
澳洲坚果良种评价选择及高效栽培技术研究(No.202402AE090029). （No.202402AE090029）
