印楝油制剂与硫丹联合处理对棉铃虫（Hub.）（鳞翅目：夜蛾科）的防治效果

Efficacy of a Combined Treatment of Neem Oil Formulation and Endosulfan against (Hub.) (Lepidoptera: Noctuidae).

作者信息

War Abdul Rashid, Paulraj Michael Gabriel, Hussain Barkat, Ahmad Tariq, War Mohd Yousf, Ignacimuthu Savarimuthu

机构信息

Entomology Research Institute, Loyola College, Chennai, Tamil Nadu, India.

Division of Entomology, Sher-e-Kashmir University of Agricultural Sciences and Technology-K (SKUAST-K), Shalimar, Jammu and Kashmir, India.

出版信息

Int J Insect Sci. 2014 Jan 20;6. doi: 10.4137/IJIS.S13608. eCollection 2014.

DOI:10.4137/IJIS.S13608

PMID:35241956

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8848053/

Abstract

Efficacy of the combined treatment of a neem oil formulation and endosulfan on feeding and midgut enzyme activities of larvae was studied. The antifeedant activity was recorded at 24 h after treatment and the activities of midgut digestive (total serine protease and trypsin) and detoxifying (esterase and glutathione-S-transferase) enzymes were estimated at 72 h after treatment. The antifeedant activity in endosulfan + neem oil formulation (endosulfan 0.01% and neem oil formulation 1% at 1:1 ratio) was 85.34%, significantly greater than in individual treatments. Midgut digestive enzymes and EST activities were significantly reduced and the GST activity significantly increased in the combined treatment of endosulfan + neem oil formulation, thus showing increased effect of the combined treatment of the two pesticides. These results suggest that neem oil can be used in combination with endosulfan to reduce its quantity.

摘要

研究了印楝油制剂与硫丹联合处理对幼虫取食和中肠酶活性的影响。处理后24小时记录拒食活性，处理后72小时测定中肠消化酶（总丝氨酸蛋白酶和胰蛋白酶）和解毒酶（酯酶和谷胱甘肽-S-转移酶）的活性。硫丹+印楝油制剂（硫丹0.01%和印楝油制剂1%，比例为1:1）的拒食活性为85.34%，显著高于单独处理。硫丹+印楝油制剂联合处理后，中肠消化酶和酯酶活性显著降低，谷胱甘肽-S-转移酶活性显著增加，表明两种农药联合处理效果增强。这些结果表明，印楝油可与硫丹联合使用以减少其用量。