中文摘要：

用比较了几种不同的缓释技术：变性淀粉的两种包埋工艺和硅胶垫缓释及其在不同的诱捕器中对储粮书虱混合引诱剂在实仓中对书虱引诱效果。结果表明变性淀粉与琼脂混合后的混合引诱剂不仅引诱的时间延长，最长时间达到5个多月，而且引诱的数量和其它缓释技术相比，差异显著（P〈0．05）。另一方面，变性淀粉包埋的引诱剂结合自制的粮堆专用的诱捕器中诱捕效果显著高于硅胶垫包埋的诱芯。说明了变性淀粉可以作为一种环境友好性的缓释剂用于储粮书虱混合引诱荆产品中。

英文摘要：

The effect of mixture lure of several different slow--released processing with different trap on the booklices in grain bin was studied in this paper. The slow--released processing included two embedded technologies with denaturated starch and slow--released processing by silicon rubber. Compared with oth- er slow--released technology, the mixture lure made by denaturated starch and agarophyte not only had long time validity period （the longest period was 5 months）, but had significant more lure number（P〈 0.05）. On the other hand, the lure made by denaturated starch combined with self made trap especially used in grain bin had more significant attract effect than that embedded by silicon rubber. All the results indicated that denaturated starch could be an environment friendly slow--released formulation applied for mixture lure for stored product insect-- booklices.