Investigation on the Evolution of Stored Grain Pests and Study on the Reasons for Its Evolution of Xinjiang Changji Area
Changji Area is the major grain-producing and grain-storing state in Xinjiang.According to the survey data of grain storage pests in 1990,there are many kinds of pests in Changji,with high population density and serious harm.In recent 30 years,with the continuous improvement of storage infrastructure and the continu-ous application of green grain storage technology,the harm of pests has gradually slowed down.In order to find out the effect of green grain storage technology in our region,in 2020,a nationwide insect survey was carried out in Xinjiang.In Changji Hui Autonomous Prefecture,23 species of stored grain insects were found in 11 families,including 21 species of stored grain insects and 2 species of stored grain natural enemies.The species of insect families and genera were greatly reduced compared with the last insect survey.The analysis of the reasons effec-tively shows that the construction of storage facilities and the application of green grain storage technology in Changji Prefecture have obvious effects and are worth popularizing in the whole region.
NETL
NSTL
万方数据
