CAJ | 학술논문

2014‐06—2014‐09，采用诱捕陷阱对南宁沙井粮库里的害虫进行了诱捕试验，结合粮堆内温度的分布，分析了害虫诱捕数量与粮堆温度的相关性。结果表明：新收获的小麦中，玉米象为主要的仓储害虫，占诱捕害虫总数的95．26％；在22～29．6℃的温度下，玉米象每周的诱捕数量随着时间的变化符合线性增长的趋势。由初始诱捕到的害虫密度，结合粮温，利用陷阱诱捕器可以预测出仓内害虫的发生趋势和危害水平，指导仓储害虫的防治工作。
2014‐06—2014‐09，채용유포함정대남저사정량고리적해충진행료유포시험，결합량퇴내온도적분포，분석료해충유포수량여량퇴온도적상관성。결과표명：신수획적소맥중，옥미상위주요적창저해충，점유포해충총수적95．26％；재22～29．6℃적온도하，옥미상매주적유포수량수착시간적변화부합선성증장적추세。유초시유포도적해충밀도，결합량온，이용함정유포기가이예측출창내해충적발생추세화위해수평，지도창저해충적방치공작。
In June to September of 2014 ,the trapping experiments had been performed in Nanning Sha‐jing Depot .Combined with the distribution of temperature in grain bulk ,we analyzed the correlation analysis between the dynamic population of Sitophilus zeamais caught by traps and the grain temperature .The results indicated that :Sitophilus zeamais is the main stor‐age pest ,accounted for 95 .26% of the total number of the pest trapping in the new harvest wheat .The cumulative weeks caught by traps in accordance with a linear growth trendat the temperature of 22~29 .6℃ .Based on the initial trapping the pest density and the grain temperature ,it is reliable that predict the occurrence trend of insects andsuffer level of grain bulk .The decision guides the storage pest's prevention and control work .