新疆生产建设兵团额敏垦区沙棘主要病虫害及其防治措施

Main Diseases and Insect Pests of Sea Buckthorn and their Control Measures in Emin Cultivated Region of Xinjiang Production and Construction Corps

新疆生产建设兵团第九师170团由于长时间仅围绕沙棘单一树种进行种植,病虫害问题日益严重.通过人工观察、黄板诱杀及黑光灯诱集等方法分析当地主要病虫害种类、形态特征和发生规律.结果表明,170团沙棘林主要以沙棘锈病、沙棘干缩病、沙棘绕实蝇和沙棘木蠹蛾危害最严重,并提出合理的防治措施.研究结果为制定具有针对性的防治措施提供参考.

The 170 Regiment of the 9th Division of Xinjiang Production and Construction Corps has been planting only a single tree species,sea buckthorn for a long time,and the problem of pests and diseases has become increasingly serious.The species,morphological characteristics and occurrence rules of major local diseases and pests were analyzed by artificial observation,yellow board trapping and black light trapping.The results showed that in sea buckthorn forest of 170 Regiment,the most serious damage was caused by sea buckthorn rust disease,sea buckthorn dry shrink,Rhagoletis batava and Holcocerushippophaecolus.The corresponding control measures were proposed based on the classification and analyzing the types,morphological characteristics and occurrence rules of the main local diseases and pests.The results of this study provide a referencefor the formulation of targeted prevention and control measures.