【摘要】 在实验室条件下,研究了黄冈仓花蝽(Xylocoris Sp.)对几种主要仓虫的控制效果。结果表明,黄冈仓花蝽对于锯谷盗、长角谷盗、姬粉盗及谷蠹成虫与卵的控制效果均在90％以上,而对于蛀入粮粒内部的谷蠹幼虫无控制效果,对玉米象控制效果较差。更多还原

【Abstract】 The results of simulated control reported in this paper show that the controlling percentages by the predator Xylocoris sp. against Oryzaephilus surinamensis,Cryptolestes minutus,Palorus ratzeburgi and the adults and eggs of Rhizopertha dominica were all over 90%, but it failed in controlling larvae of R. dominica inside grain. Its control efficacy against Sitopkilus zea-mais was pretty low, however.更多还原