南疆枸杞木虱发生规律及绿色防控技术研究

Study on Occurrence Regularity of Paratrioza sinica and Green Control Technology in Xinjiang

摘要: 随着农业供给侧结构性改革纵深发展，近几年南疆各地枸杞种植面积持续增加，枸杞木虱危害不断加重。枸杞木虱一年发生5代，中后期各种虫态均共存。南疆枸杞木虱3代中期与4代前期叠加，4代末期与5代前中期叠加，形成两次超高峰，引起7月中下旬与9月中下旬两次叶片全部枯死脱落。木虱在南疆全年危害大，繁殖力强，世代重叠严重，发生量大，呈爆发成灾局势，防治不力会造成毁灭性的危害。笔者通过绿色防控与统防统治相融合、科学合理用药、大面积防治等措施减弱木虱迁飞危害，减少化学农药使用量，为零残留、绿色生态枸杞产业发展提供技术保障。

Abstract: The development of agricultural supply-side structural reform has been further developed. In re-cent years, with the growing area of wolfberry in southern Xinjiang, Paratrioza sinica harm aggravated. There are five generations of Paratrioza sinica in one year, and all kinds of insects coexist in the middle and late stages. In the middle of the third generation of Paratrioza sinica, it was super-imposed with the early stage of 4 generations, and the end of the 4th generation was superimposed with the first half of the five generations, forming two super peaks, which caused twice death and fall-off of leaves. In the southern region of Xinjiang, the Paratrioza sinica is harmful all year round, with strong fecundity, severe overlap, large amount of occurrence, and outbreak of disasters, which can cause devastating harm. The author use some control measures such as the green prevention and control and the integration of unified control, scientific and rational drug use, large area prevention to recede journey psylla harm, reduce chemical pesticide use to provide technical support for the industry development of zero residue, green ecological wolfberry.