新疆加工番茄病虫草害发生概况及综合防治技术

General Occurrent Situation of Processing Tomato Diseases,Pests and Weeds and Their Integrated Management Techniques in Xinjiang

调查结果表明,新疆加工番茄病害约50种,危害严重的主要有病毒病、苗期烂根病、细菌性疮痂病、细菌性斑点病、早疫病、叶霉病、脐腐病、日烧病等;虫害约10种,主要有棉铃虫、黑蟋蟀、地老虎、叶螨等;杂草以芦苇、稗草等单子叶杂草及灰黎、马齿苋等双子叶杂草为主。对新疆加工番茄主要病虫草害的防治应以农业防治为基础,强化农业技术措施,结合运用化学防治、生物防治、物理防治诸项措施,达到经济、安全、有效防治加工番茄病虫草害和减轻农药残留的目的。

The results of investigation showed that there are more than 50 processing tomato diseases that are virus disease,damping-off disease,bacterial spot and scab disease,early blight disease,cercospore leaf mold disease,blossom end rot disease,sunscald disease and etc.There are more than 10 pests that are coton boll worm,field cricket,cut worm,leaf miner ,and main weeds are common reed,barnyard grass ,fat hen,common purslane and so on.The control method including agricultural management, chemical control,biocontrol,physical control and so on,was adopted to economically,safely,effectively control processing tomato diseases,pests and weeds and reduce pesticide residual of processing tomato.