Combined action of various inert dusts (diatomaceous earth DE and zeolite) and microbial insecticides (abamectin and spinetoram) was evaluated against Trogoderma granarium Everts at Grain Research Training and Storage Management Cell, department of Entomology, University of Agriculture, Faisalabad, Pakistan during the year 2018–19. Doses were 750 ppm in case of inert dusts and 1 ppm in case of insecticides. Efficacy was checked on wheat, rice and maize at three different temperatures (15, 25 and 35 °C) and two relative humidity levels (55 and 75%). Mortality data was taken 1, 3, 5 and 7 days after treatments. Factorial under Completely Randomized Design was used for analysis. In all combinations tested, complete mortality (100%) of the insects was achieved at 35 °C + 55% R.H. after 14 days of exposure. But in general, mortality was higher at increased temperature and decreased R.H. With an increase in exposure period, mortality was also increased. Wheat was most susceptible as compared to rice and maize regarding the mortality of insects except in cases of 100% mortality. Results suggested that both DEs and zeolites can be combined with insecticides in order to achieve complete control of this specie but certain factors like dose, temperature, R.H., commodity and exposure time are important in affecting their efficacies which should be kept in mind for the integrated control of this insect. This is first report in which zeolite is used in combination with insecticides against Trogoderma granarium.

评估了各种惰性粉尘（硅藻土 DE 和沸石）和微生物杀虫剂（阿维菌素和多杀菌素）对谷斑病菌的联合作用2018-19 年期间在巴基斯坦费萨拉巴德农业大学昆虫学系粮食研究培训和储存管理小组的 Everts。惰性粉尘的剂量为 750 ppm，杀虫剂的剂量为 1 ppm。在三种不同的温度（15、25 和 35 °C）和两个相对湿度水平（55% 和 75%）下检查小麦、水稻和玉米的功效。在治疗后 1、3、5 和 7 天采集死亡率数据。完全随机设计下的因子用于分析。在所有测试组合中，暴露 14 天后，在 35 °C + 55% RH 下实现了昆虫的完全死亡率 (100%)。但总的来说，温度升高时死亡率较高，RH降低。随着暴露时间的增加，死亡率也增加。与水稻和玉米相比，小麦对昆虫的死亡率最敏感，除非是 100% 的死亡率。结果表明，DEs 和沸石都可以与杀虫剂结合使用，以实现对该物种的完全控制，但剂量、温度、相对湿度、商品和暴露时间等因素对影响其功效很重要，对于综合杀虫剂应牢记这些因素。控制这种昆虫。这是沸石与杀虫剂联合使用的首次报道 商品和暴露时间在影响其功效方面很重要，对于这种昆虫的综合控制，应牢记这一点。这是沸石与杀虫剂联合使用的首次报道 商品和暴露时间在影响其功效方面很重要，对于这种昆虫的综合控制，应牢记这一点。这是沸石与杀虫剂联合使用的首次报道Trogoderma granarium。