The effects of water dispersible granules of Bacillus thuringiensis Kenyan strain on the adult and nymphae of Plodia interpunctella larvae,Tribolium confusum larvae,and Liposcelis bostrychophila were studied.

1% of Plodia interpunctella.

Control of Plodia interpunctella Hubner in Bumblebee Rearing;

Preliminary Study of Biological and Ecological Characteristics of Medlar Storage Pest Plodia interpunctella;

Adopting 8 kinds of packing materials,which have different packing specification,as test materials and using nowadays packing material,which has exterior waving material and interior plastic films as CK,respectively,to test the quality of anti-eaten byPlodia interpunctella,humid-proof and gas-barrier,in storage ofLyciumdry fruit.

The results of 8 day s comparative test showed that K -1 (no any viscose in), K - 2 similar in structure were demonstrated excellent effect in capturing Indian meal moth (male) and the number of the male moths trapped by each of the two modified traps, accumulated within 8 days, was significantly or very significantly more than that by any other type of traps in the test.

The effect of combination of different temperature and different relative humidity on growth period and livability of different stages of Indian meal moth were studied.

As a variety of pest which widely occur and badly disserve the foodstuff, the occurrence of the Indian meal moth has an important influence to social economy and daily life.

Morphological characters and bionomics of Plodia interpunctella, a pest in Bombus lucorum colonies breeding in captivity;

Studies on the bionomics of Tinea metonella Pierce et Metcalfe and its control;