巴西木的病害防治

baximu，shibaihekechanglvqiaomu。gao6miyishang，penzaigao50limi～150limi，youfenzhi；yecushengyujingding，zhang40limi～90limi，kuan6limi～10limi，wanquchenggongxing，xianlvseyouguangze。huaxiaobuxianzhu，fangxiang，shiyoumingdexinyidaishineiguanyezhiwu。zhuxingyoumei、guizheng，shaonaiyin。xigaowen，diyu13℃zezhizhuxiumian，tingzhishengzhang。xishusong、paishuilianghaodeturang；yongfuyetuhuonitantupenzai。qianchafanzhi；dapichatiaojuncongguowaijinkou。qianchawenduyaoqiujiaogao。xibanyinyangguanghechongzudefeiliao。changjianzaipeidetongshuzhiwuyou：delilongxueshu、fuguizhu、yinxinglongxueshuhelongxueshudeng。baximudebinghaifangzhi。

巴西木的病害防治

kuweishiruhexuyang 

baximuzaishengzhangqiyingshidangjinxinggenwaizhuifei，yong100beixishiyingyangpenyepian，meibanyueyici，baximuzaipeishunianhou，zhizhuguoyugaodahuojingganxiabuyepiantuoluo，zhuxingjiaochashi，yingjinxingxiujian。meinianzaochunhuanpenhuohuantu。 

penzaibaximu，ruguohuanjingbushiyi，huiyouhongzhizhu、jima、jieqiaochongdengweihai。ciwai，guoyutongfeng、ganhan、buguizedejiaoshuiheshifeiguoliang，dounengzaochengyejiankujiao。 baximudongtiankongzhijiaoshuishiguanjian，yibanshishineiwenduerdingjinliangshaojiao。shuidalehuiyinqilangen，erdongjiyoubushiheqiancha，jishifaxianleyebuhaojiu。suoyiquangeweihuayoudongjijiaohuabuyaotaiqinkuai。

baximukeyilveweikoukaishupijianchahuaisibuwei，zhengchangdeshuroushiqianlvsedeqieyoushuifen。dangfaxianshuroushiheiheseshikeyibashuganjieduan，liuxialvseshuroudeyiduanqiancha。ruguoquanshiheihesede，henbuxingjiumeijiule！yingweizhiyoushuroushiqianlvsedeshugancaikeyishachahuoshuicha。shuichayaozaitianqibutaire25duzuoyoushijinxing，3-5tianhuanyicishui。xiatianhuoqiwengaoshiyitianyaohuanyicishui。keyizaishuilifangyixiemutankuaifangfu。 shachabijiaoshengshi，bajuxiadeshuganliangyixialiangtoutulamifeng，charushazhongsanfenzhiyi。jiaotoushuifangbanyinchujike。haiyoujiushidongtianbuyaowangyezishangpenshui，yiyinqilanxin。zhuyi：shilveweikoukaishupijianchayixia，buyaobashupiquanbole。 

枯黄原因 

1、jishui：jiaoshuitaiduo，tuopanneiyoujishui，zheiyanghuishizhiwugenxiqueyang、fulan，congerdaozhiyepiankuhuang。jiejuebanfashi baximu qudiaotuopan，jinliangshaojiaoshui，zuihaonenghuantuyici。

2、chonghai：nimiaoshudezhengzhuangyoukenengshihongzhizhuhuojima（bukenengshijieqiaochong），neimejiushiyongmanguang1：1200beiye（lvqingjuzhiyekeyi），meizhou2—3ci（dongjibixuzaizhongwupensa），lianyong2—3zhou。

3、wendu：nijiashifoukainuanqi？nuanqiguodahuomeikainuanqidouhuiyingxiangdaobaximudengredaizhiwudeshengzhang（wocainideqingkuangjiyoukenengshizheitiao）。nuanqitaidazeshineiwendu、zhengfaliangyexiangyingjiaogao，neimejiuyinggaizengjiameitianyemianpenshuidecishu，yibaochizhiwushuifen。nuanqiweikaizeshineiwendujiaodi（xiangwomenzhongqingdongtianjiubuyongkainuanqi），zhiwushoudongyepianjiuhuifulan、kuhuang，jiejueshijiangbaximuzhenggezhizhuchanraobomo，huoyongdaxingdesuliaodaitaoshang，zaibatabandaoshineibeifengjiaonuandedifangbaifang（cesuodouxing，danyaozhuyibaochishuifen），dailainian3yuezaibanchulai。 zuihou，buguannidebaximushiyishangnazhongzhengzhuang，doubixuxiujianhuangye。jidejiangqiekoujiancheng|huo/xing，yijianxiaochuangmian，bingpensaduojunling1：1000beiyefangzhiganran。 

虫害防治

baximuyoushihuichuxianyepianjiaobian、yejiankujiaodengxianxiang，zheiduoweiganhan，wenduguodi，jiaoshui、shifeibudangdengyinqideshenglibinghai。

fangzhifangfashi：gaishanzaipeiguanli，kongzhiwenduheshidu，helishifei，shidangtongfeng。 

baximuyingjingchangbaochiyemianqingjie，yidanfashengchonghaijishiqingchuchongti。zhebianeduibaximuweihaijiaoda，kejiangshouhaibaximubandaoshiwaiyinliangchu，yong40%yanghualeguoruyou1000beiyehuo90%dibaichong800beiyepensa，meizhou1ci，lianxu3ci。 

changjianyebanbinghetanjubingweihai，keyong70％jiajituobujinkeshixingfenji1000beiyepensa。

chonghaiyoujieqiaochongheyachongweihai，keyong40％yanghua