Compatibility of entomopathogenic fungi (EPFs) viz. Verticillium lecanii, Metarhizium anisopliae and Beauveria bassiana with Azadirachta indica extract (alone and in combinations) was evaluated against 2nd instar larvae of the cotton pink bollworm, Pectinophora gossypiella (Saunders) (Lepidoptera: Gelechiidae) under controlled conditions. Results indicated that maximum mortality rate of P. gossypiella larvae was recorded at combination of the highest conidial concentrations of V. lecanii + M. anisopliae + B. bassiana along with A. indica extract, while minimum mortality rate was recorded at A. indica extract alone, 12 days post exposure interval. Maximum mycosis and sporulation from dead cadavers of P. gossypiella larvae were recorded at the highest concentration of B. bassiana, while the lowest mycosis and sporulation were recorded at the highest conidial concentrations of V. lecanii + M. anisopliae + B. bassiana along with A. indica extract. Maximum percent of pupation and adult emergence in P. gossypiella larvae was observed in the treatment, where A. indica extract was applied alone, while the minimum percent of pupation and adult emergence was observed at the treatment combination of the highest concentration of B. bassiana + V. lecanii + M. anisopliae along with A. indica extract was applied. EPFs proved their enhanced long-term protection potential for cotton crop against P. gossypiella. A. indica extract integrated with the EPFs can be a potential alternative to the chemicals and as an effective component of IPM program against P. gossypiella.

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昆虫病原真菌和兼容性印楝提取物对棉花红铃虫，棉红铃虫控制的条件下：（麦蛾科鳞翅目）（桑德斯）

昆虫病原真菌（EPF）的兼容性 在控制条件下，对棉花黄粉虫，棉铃虫（Saunders）（鳞翅目：Gelechiidae）的第二龄幼虫（单独或组合使用）评价了黄萎病菌，黄萎病菌和球孢白僵菌和印za（单独或组合使用）。结果表明，在最高分生孢子浓度的弧菌+南美分枝杆菌+球孢杆菌+球孢白僵菌和in稻提取物的组合下，记录了棉铃虫幼虫的最大死亡率，而A稻提取物的最低死亡率被记录。暴露后间隔12天单独服用。在棉铃虫B. bassiana的最高浓度下，记录了棉铃虫幼虫死尸的最大真菌病和孢子形成，而在最高分生孢子浓度下，山形葡萄孢菌+南美分枝杆菌+球孢杆菌与in桐提取物一起记录的霉菌病和孢子形成最低。在治疗中观察到棉酚假单胞菌幼虫的化脓和成年最大百分比，其中单独应用A草提取物，而在最高浓度的球孢白僵菌的治疗组合中观察到化脓和成年最小的百分比。加上+ lecanii + M.anisopliae和A曲霉提取物。EPF证明了其对棉农对棉铃虫的长期保护潜力增强。与EPFs集成的in木提取物可能是该化学品的潜在替代品，并且是针对棉铃虫的IPM计划的有效组成部分。鲈鱼与印度。提取物。在治疗中观察到棉酚假单胞菌幼虫的化脓和成年最大百分比，其中单独应用A草提取物，而在最高浓度的球孢白僵菌的治疗组合中观察到化脓和成年最小的百分比。施用+莱卡酵母V. lecanii +芒孢分枝杆菌和印度A曲霉提取物。EPF证明了其对棉农对棉铃虫的长期保护潜力增强。与EPFs集成的in木提取物可能是该化学品的潜在替代品，并且是针对棉铃虫的IPM计划的有效组成部分。鲈鱼与印度。提取物。在治疗中观察到棉酚假单胞菌幼虫的化脓和成年最大百分比，其中单独应用A草提取物，而在最高浓度的球孢白僵菌的治疗组合中观察到化脓和成年最小的百分比。施用+莱卡酵母V. lecanii +芒孢分枝杆菌和印度A曲霉提取物。EPF证明了其对棉农对棉铃虫的长期保护潜力增强。与EPFs集成的in木提取物可能是该化学品的潜在替代品，并且是针对棉铃虫的IPM计划的有效组成部分。在使用最高浓度的球孢杆菌+莱肯氏葡萄菌+芒草分枝杆菌和印度A米提取物的组合处理下，观察到化up和成年的最小百分比。EPF证明了其对棉农对棉铃虫的长期保护潜力增强。与EPFs集成的in木提取物可能是该化学品的潜在替代品，并且是针对棉铃虫的IPM计划的有效组成部分。在使用最高浓度的球孢杆菌+莱肯氏葡萄菌+芒草分枝杆菌和in曲霉提取物的组合治疗时，观察到化脓和成年的最小百分比。EPF证明了其对棉农对棉铃虫的长期保护潜力增强。与EPFs集成的in木提取物可能是该化学品的潜在替代品，并且是针对棉铃虫的IPM计划的有效组成部分。