梳角窃蠹Ptilimeurus marmoratus的初步研究

A Preliminary Study on Ptilimeurus marmoratus Reitter

调查了梳角窃蠹Ptilimeurus marmoratus为害麻绳、烟草的情况.描述了其形态特征.记述了其生物学特性。防治试验表明,每m^3用磷化铝(含量56.5%～58.6%)18～20g,硫酰氟SO_2F_2(纯度99.65%)45～50g 密封熏蒸.可达到防治目的。

There are few reports on Ptilimeurus marmoratus Reitter(Coleop-tera,Anobiidae)at home and abroad.This paper deals with the prelimi-nary studies on damage,biology and morphology of it.The morphology ofthis insect was given.The result of control experiment shows that at therate of 18—20g/m^3 of Aluminium phosphide(AlP,the content is 56.5—58.6%)and 45—50g/m^3 of Sulphuryl fluoride(SO_2F_2,the purity is99.65%)applied in airtight condition by fumigation respectively,thengood results can be obtained.