欧洲杯直播

24
2014
11

肉桂斑点病 症状及防治方法

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症状:

YEPIANSHANGCHANSHENGJINYUANXINGZHIBUGUIZEBINGBAN,HUIBAISEZHIHUIHESE,BIANYUANHESEZHIANHESE。BINGBANLIANGMIANJUNSHENGYOUHEISEXIAOLIDIAN,JIBINGYUANJUNDEFENSHENGBAOZIQI。FASHENGJIAOPUBIAN。

病原:

21
2014
11

肉桂链格孢黑枯病症状及防治技术

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症状:

BINGBANBUGUIZEXING,BIANYUANHESE,ZHONGJIANHUIBAISEZHIHUIHESE。BINGBANSHANGXIANYUANXING、ZHANGYUANXINGHUOBUGUIZEXINGKONGDONGHUOLIEFENG,KONGDONGZHONGSHENGYOULIANGEBAOJUNFENSHENGBAOZIGENGHEFENSHENGBAOZI。

病原:

13
2014
11

金钻黄叶出现原因及防治措施

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金钻欧洲杯直播属于天南星科植物,也称金钻蔓绿绒、小天使蔓绿绒、羽裂喜林芋、春羽、春芋、喜树蕉,又名“辟邪王”,阴生植物,生命力极强;以吸收各种有毒气体为养分(SO2、SO3、NO等),具有净化空气的作用,是较为流行的室内观叶植物,适宜家居、写字楼、宾馆、酒店等场所。将其布置室内,大方清雅,富热带雨林气氛。

04
2014
11

红花文殊兰病毒病症状主防治技术

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症状:

欧洲杯直播XINYESHANGXIANQIANLVSEYUSHENLVSEXIANGJIANTUNLVTIAOBAN,BINGZHUJIAOJIANZHULVEAI,KAIHUASHAO,QIESHIJIANDUAN,ZHIJIEYINGXIANGGUANSHANG,FABINGZHULVJIAOGAO,SHENGCHANSHANGYINGYUZHUYI。

17
2014
10

文殊兰壳多孢叶斑病症状及防治技术

症状:

ZHUYAOWEIHAIYEPIANHEHUAGENG,CHUXIANWANQUHUOBIANXING。JISHENGYEHEHUAGENGCHUYANZONGXIANGCHUXIANXIAOXINGHONGSETUQIBANHUOSHANG,HOUKUOZHANCHENGCHIHESEBAN。HUAHEQIUJINGSHANGYEXIANQIANHESEANHONGBAN。YANZHONGDEHUAGENGGANKU,BUZAIZHANGHUA。

此外,文殊兰受到伤害及害虫为害时叶片上也会产生深褐红色的条纹和斑点,不一定就是病菌引起的。凡是破伤的组织,见到空气时,表面就会变红,这是文殊兰等石蒜科植物的特点。   
病原:

Stagonospora curtisii (Berk) Sacc.CHENGSHUIXIANQIAODUOBAO,SHUBANZHIJUNLEIZHENJUN。FENSHENGBAOZIQIQIUXINGZHIBIANQIUXING,DAXIAO140~ 180μm,DANHONGHESEZHIHUANGHESE,BIBO,YOUKONGKOU,KONGKOUZHIJING20~ 40μm。FENSHENGBAOZIZHANGTUOYUANXINGZHIYUANTONGXING,DAXIAO19~27×6—8(μm),YOU1~3GEGEMO,DUOSHUWEI3GEGEMO,GAIJUNBAOZICHUWEIDANXIBAO,HOUZHANGCHUXIBAOBI,YIGECHENGSHUDEBAOZIYOU3GEHUO4GEXIBAO,ZHEISHIGAIJUNZHONGYAOFENLEITEZHENG。CIJUNCHUQINRANWENSHULANWAI,HAIKEQINRANZHUDINGHONG、MEILISHUIGUIJIAO、SHUIXIANDENG。

16
2014
10

文殊兰尾孢叶斑病症状及防治技术

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症状:

ZHUYAOWEIHAIYEPIAN,CHUZAIJIBUYESHANGSHENGTUNLVDEHUANGBAN,KUOZHANXUNSUSHICHANGRONGHECHENGPIAN,CHENGYOUZIZHUANGRUANFU,HOUSHENGYOUXIAOMEIDIAN,JIBINGYUANJUNDEFENSHENGBAOZIGENGHEFENSHENGBAOZI。

病原:

14
2014
10

文殊兰炭疽病症状及防治

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症状:

ZHUYAOWEIHAIYEPIAN。YEBANZHANGYUANXINGZHIJINYUANXING,BIANYUANHUANGHESE。BINGBANZHONGYANGHUIHESEZHIHUIBAISE,SIZHOUYOUTUNLVYUNQUAN,HOUQISANSHENGHEISEXIAOLIDIAN,JIBINGYUANJUNDEFENSHENGBAOZIPAN。FABINGZHONGDEZAOCHENGYEPIANHUANGKU。

 

 

 

 

 

 

 

19
2014
09

金红花叶枯溃疡病症状及防治

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JINHONGHUAXIWENNUAN、SHIRUNJIBANYINDEHUANJING,JIQIANGGUANGZHISHE;BUJIAOQI,SHENGMINGLIQIANG,HUAQIJIAOZHANG,REDAIDIQUKEYONGYUBUZHIHUATAN、HUAJINGHETINGYUANZAIZHI。WENDAIDIQUDUOPENZAIGUANSHANG。

症状:

欧洲杯直播JINHONGHUAYONGXIANGSHIQICHEYUNSHUGUOCHENGZHONG,YEPIANCHUXIANSHIFU、KUIYANGHUOWEINIAN,YANZHONGSHIZAOCHENGYEPIANGANKUTUOLUO。YANZHONGDENANYIHUIFU,YINGXIANGGUANSHANG。

09
2014
09

花烛叶片黄化、叶缘变褐焦枯症状及防治

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症状:

欧洲杯直播HUAZHUSHINANYANGHUDEXIANQIEHUAHUIZHIYI,YOUQISHIPENZAIDEHUAZHUBILUDIZAIPEIDEGENGYICHUXIANYEPIANHUANGHUA、YEYUANBIANHESHUIZIZHUANG、YEYUANBIANHEJIAOKUDENGZHENGZHUANG,ZHEILIDEHUANGHUAZHUYAOSHIZHISHENGLIYUANYINYINQIDE,BUSHIZHIZIRANSHUAILAOYINQIDEHUANGYE。

05
2014
09

花烛花叶病毒病症状及防治方法

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症状:

欧洲杯直播HUAZHUYEPIANCHUXIANNONGLVHEQIANLVXIANGJIANDEHUAYE,BINGYELVEXIAO,ZHOUSUO,ZHIZHUAIHUOHUANGHUA,YOUDENIUQU,HUAXIAO。YOUSHIFOYANBAOZHONGDEROUSUIZHUANGHUAXUGANKU,SHIQUGUANSHANGJIAZHI。

病原: