眼yan下xia，大da棚peng越yue冬dong茬cha和he春chun茬cha蔬shu菜cai到dao了le生sheng長chang末mo期qi，菜cai農nong紛fen紛fen開kai始shi拔ba園yuan。但dan記ji者zhe在zai采cai訪fang時shi發fa現xian，很hen多duo菜cai農nong為wei了le圖tu一yi時shi方fang便bian
，拔ba園yuan而er不bu清qing園yuan，有you的de菜cai農nong甚shen至zhi僅jin僅jin割ge斷duan了le棵ke子zi
，將jiang大da量liang根gen係xi留liu在zai土tu壤rang中zhong，這zhe違wei背bei了le“清潔田園”預防病蟲害的宗旨。

jizhezaishouguangshishangkouzhennanloulaozhuangcunliuchenglongshifudepenglicaifangshi
，liushifuzhengzaijiezhenilongsheng
，jianggankudejingmanfangdaodimianshang
，jizhekandaomanpengdesiguajingmanyijinggankule

，erzaizhexienilongshengyutiesidelianjiechuyouhenduoleisizhizhuwangdedongxi
，zaixizhakanhouquedingzheshihongzhizhujiedewang。jiaoliuhoudezhi
，yuanlailiushifudedapengsiguayinweimeiyoujishibahongzhizhufangzhizhu，daozhichonghaibaofa，tizaobaleyuan
，dantajinjinjiangkezibalechulai
，meiyoujishijiangqiqinglichupengshi
，jitianzhihouzailaiqinglicankeshi
，jiuzainilongshengshangfaxianledalianghongzhizhujiedewang。

　　jizherenwei，bayuanbuqingyuanduiyubingchongfangzhilaishuoshiyigehendadeshiwu。xiangliushifuzheyangweiletuyishiqingbian，dengkeziganzaohouzaiqinglichuyuan，shidehongzhizhudengbingchonghaiyouchongzudeshijianzangnihuozhechanluanxiumian
，chengchong
、卵等落到地麵上或進入土壤中
，增加了防治難度，給下一茬蔬菜管理埋下了隱患。當然


，不僅僅是紅蜘蛛這一種害蟲
，近幾年白粉虱、薊馬等小型害蟲以及各種病害，都會在遇到高溫等惡劣環境時選擇潛入土壤或產生孢子，提高對惡劣環境的抵抗能力。

正確的做法應是：拔園後立即將棵子清理出棚
，並把棚內地膜
、雜草等全部清理幹淨
，然後利用高溫悶棚或藥劑熏蒸，最大限度地殺滅病原，將病蟲基數降到最小，減輕對下一茬蔬菜的威脅。

在zai拔ba園yuan時shi還hai有you一yi個ge常chang出chu現xian的de錯cuo誤wu，就jiu是shi有you些xie菜cai農nong為wei了le方fang便bian清qing理li
，僅jin將jiang莖jing蔓man清qing理li出chu去qu，還hai有you大da量liang的de根gen係xi留liu存cun在zai土tu壤rang中zhong，這zhe種zhong做zuo法fa也ye是shi錯cuo誤wu的de。因yin為wei土tu壤rang中zhong有you大da量liang有you害hai病bing蟲chong，在zai根gen係xi死si亡wang之zhi後hou
，會hui在zai殘can存cun根gen係xi中zhong大da量liang繁fan殖zhi
，成cheng為wei下xia一yi茬cha蔬shu菜cai的de“禍根”。尤其是各種根腐病、莖基腐病、青枯病、kuweibinghegenjiexianchongdenggenbubinghaiyiyoufashengdepengshi，gengyaochediqingligenxi。genjiexianchongfashengyanzhongdepengshigengyaozhuyi，bayuanshizhengshixiaomiegenjiexianchongdedahaoshiji

，keliyongcijihuijiangfuzhezaigenxishangdegenjiexianchongdaidaodibiao，liyonggaowenmenpenghuozheyaojichuli，qingsongshamiegenjiexianchong。turangzhongdezhiwucantishaole，qishangfuzhedebingyuanwuziranyejiushaole，keyidadajianshaoxiachazuowuganranbingchonghaidejilv。bayuanhoujishiqingchuturangzhongdegenxi，haikejianshaoturangzhongziduwuzhideshuliang，jianqingzhongchaweihai。

yinci，shucaibayuanshizuihaojiangsuoyoudegenxiquanbubachulai。ruoturangjiaogan，kezaibayuanqianqingjiaoyishui

，jiangturangshirun，bianyubachu。biyaoshikeyongtieqiaowachu，yimiandaliangxugenduanlieliuzaiturangzhong。lingwai
，bayuanqianzuihaozaiyoubingzhudedifangzuohaobiaoji，bayuanhoujiangbingxuezhouweiyongshengshihui、消毒劑等重點處理一下


，以徹底消滅病菌。