許xu多duo瓜gua農nong賣mai完wan了le西xi瓜gua後hou，就jiu不bu再zai去qu管guan理li那na些xie瓜gua蔓man，任ren其qi生sheng長chang或huo澆jiao水shui後hou準zhun備bei結jie二er茬cha瓜gua。其qi實shi，二er茬cha瓜gua基ji本ben上shang賣mai不bu了le多duo少shao錢qian，隻zhi是shi菜cai農nong覺jiao得de這zhe麼me早zao清qing園yuan沒mei必bi要yao
，到dao秋qiu季ji才cai開kai始shi種zhong下xia茬cha蔬shu菜cai。可是
，很多菜農不知道，正是這不起眼的偷懶，亂長的西瓜殘蔓給下茬蔬菜瓜果的種植帶來了很大的危害。

wanqingyuanzuidadeweihaijiushiweibingyuanjunfanzhiyuexiachuangzaoletiaojian。wanqingyuan，bingyuanjundengzaipengshineishengcunfanzhideshijiangengchang，bingyuanjunshulianggengda，duguoyanyanxiarihou
，yejiunengyougengduodebingyuanjunbaochihuoxing。xiguashengchangqixiangduijiaoduan，congdingzhidaotouchaguacaishouzhiyoulianggeduoyue，qiyudeshijian，pengneichuyuxiechaqi，meiyoujizhu，bingyuanjundengziranjiuwufakuaisufanzhi。jingguoyigeyanyanxiari，changshijiandegaowenjiashangrengonghuaxueyaojichulidengcuoshi，shamielegengduodebingyuanjun。bingyuanjunshuliangshao，fashengbinghaidekenengyejiujiangdile。

zhezaigenjiexianchongshangbiaoxiandetebiemingxian。genjiexianchongshigongpengzhongzhiqumianlindeshouyaobinghai。genjiexianchongfanzhidesuduhenkuai

，zhiyaoxiguahaiweilayang，genjiexianchongjiuhuibuduandijinxingfanzhi。juyanjiu，wanquanxiangtongdelianggepengshi
，wanquanxiangtongdeguanlicuoshi
，xiangtongyigepengjiewantouchaguahoulijilayangqingyuan，lingyigezedengdaojiewanerchagua。liangnianhou，jinjiewantouchaguadepengneiturangzhongxianchongshuliangmingxianjianshao，erjiewanerchaguadepengneixianchongzegengjiayanzhongle。zheshiyinwei，genjiexianchongdefasheng、fanzhixuyaoyidingdeshijianhewendutiaojian。zaochunjijie
，pengneidiwenjiaodi，xianchongfanzhixiangduihuanman。wendushenggaohou，xianchongfanzhijiakuai，danxiguatouchaguacaishoukeyijinkuaiwancheng，layangqingyuan
，xianchongmeiyoulefanzhidetiaojian


，shuliangkaishijianshao。erlingwaiyigepengyinweixianchongyoushengcun、繁殖的條件

，線蟲數量不斷增多，度過夏季的數量更多
，發生可能性也就更大。

盡早清園
、施肥、xiaodudeng，keyirangdiligenghaodihuifu，youliyuxiachashucaideshengchang。yinci

，zaitouchaxiguacaishoujieshuhou，youqishiyougenjiexianchongfashengdepengnei
，yaojinkuaiqinglipengshineidezhizhu，jianshaobingyuanjun、線蟲等繁殖的機會，減少棚內的病原物數量
，對於減少病害發生有利。