{"title":"Efficacy of insect pathogenic fungi on mortality and development of Rhynchophorus ferrugineus (Olivier)","authors":"W. Wakil, M. Usman, Sehrish Gulzar","doi":"10.22268/AJPP-037.2.198199","DOIUrl":null,"url":null,"abstract":"Wakil, W., M. Usman and S. Gulzar. 2019. Efficacy of insect pathogenic fungi on mortality and development of Rhynchophorus ferrugineus (Olivier). Arab Journal of Plant Protection, 37(2): 198-199. Fifteen different isolates of entomopathogenic fungi including Beauveria bassiana, B. brongniartii, Metarhizium anisopliae and Purpureocillium lilacinum were tested for their effectiveness against different developmental stages of red palm weevil R. ferrugineus. After 21 days of exposure, B. bassiana isolates (WG-23 and WG-25) caused 100% mortality in larvae while only WG-25 resulted in 100% mortality against R. ferrugineus adults. Furthermore, WG-25 reduced egg hatching up to 81.49% at 1 × 10 conidia ml.","PeriodicalId":8105,"journal":{"name":"Arab Journal for Plant Protection","volume":"2 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Arab Journal for Plant Protection","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22268/AJPP-037.2.198199","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Wakil, W., M. Usman and S. Gulzar. 2019. Efficacy of insect pathogenic fungi on mortality and development of Rhynchophorus ferrugineus (Olivier). Arab Journal of Plant Protection, 37(2): 198-199. Fifteen different isolates of entomopathogenic fungi including Beauveria bassiana, B. brongniartii, Metarhizium anisopliae and Purpureocillium lilacinum were tested for their effectiveness against different developmental stages of red palm weevil R. ferrugineus. After 21 days of exposure, B. bassiana isolates (WG-23 and WG-25) caused 100% mortality in larvae while only WG-25 resulted in 100% mortality against R. ferrugineus adults. Furthermore, WG-25 reduced egg hatching up to 81.49% at 1 × 10 conidia ml.
W. Wakil, M. Usman和S. Gulzar。2019。昆虫病原真菌对铁纹蝽死亡率和发育的影响。植物保护学报，37(2):198-199。研究了球孢白僵菌、棕芽孢杆菌、绿僵菌和紫丁香紫色紫霉等15株昆虫病原真菌对红棕象鼻虫不同发育阶段的拮抗效果。暴露21 d后，球孢白僵菌菌株WG-23和WG-25的幼虫死亡率为100%，而只有WG-25的成虫死亡率为100%。在1 × 10分生孢子ml浓度下，WG-25可使卵孵化率降低81.49%。
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