国产鲁鲁视频在线观看

< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw"> < id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw"> < id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">

咨詢熱線:13954915821

產品列表
站內公告

本基地是一家專業從事繁育沂蒙垂絲海棠,專業批發垂絲海棠苗,各類北美海棠苗、流蘇苗、絢麗海棠、白蘭地海棠、大葉北美、冬紅海棠、珠穆朗瑪海棠、皇家雨點海棠的大型育苗基地。基地繁育的海棠品種純、價格優引領市場。歡迎新老客戶光臨、指導、洽談業務。

新聞中心

垂絲海棠苗在不同季節的病蟲害防治辦法

               

一種防治垂絲海棠褐斑病害的方法包括以下步驟:
步驟一:
春季:4月是垂絲海棠花朵盛開的第一個月,由于昆蟲休眠的結束以及病菌的滋生,會對垂絲海棠進行侵蝕,4月上旬預防一次,使用以保護性殺菌劑為主,因為春季雨水增加,會沖刷噴施在垂絲海棠的藥劑,降低保護性殺菌劑的藥效,所以,此后每隔20~30天預防一次,后期改用治療性殺菌劑。
[0018]根據蚜蟲的生命活動周期,4月15之前,結合防治蚜蟲蛹80%代森錳鋅可濕性粉劑600倍液防治,代森錳鋅可濕性粉劑可以殺死蚜蟲,使蚜蟲蛹不會對垂絲海棠造成影響,由于4月是垂絲海棠的花期,采用80%代森錳鋅可濕性粉劑600倍液防治不會影響垂絲海棠的花朵。
[0019]5月上中旬,隨著降雨量和溫度的升高,病菌的孢子會大量繁殖,用70%百菌可濕性粉劑750倍液防治,該濃度的百菌可濕性粉劑具有較好滲透作用,藥效期較長,葉面噴霧持效期延續8天左右,在5月下旬至6月上旬,用65%甲基硫菌靈可濕性粉劑700倍液防治。利用該濃度的基硫菌靈可濕性粉劑具有殺菌廣,耐雨水沖刷,適用于防治多種作物病害。
[0020]步驟二:
夏季:6月下旬至7月上旬為了防止褐斑病導致垂絲海棠葉片掉光,用43%戊唑醇懸浮劑3000倍液防治,該43%戊唑醇懸浮劑3000倍液對于褐斑病的治療效果尤為凸起,能在植物體內形成有效成分貯存層,對垂絲海棠產生長期保護;
7月下旬至8月上旬,子囊菌和半知菌會引發多種病害,用20~25%咪鮮膠油1000倍液防治可以激活植物抗病基因,對于子囊菌和半知菌會引發多種病害具有極佳的防治效果;
8月下旬至9月份,當垂絲海棠葉片出現褐色斑塊時,繼續用戊唑醇與咪鮮膠交替噴霧。通過利用戊唑醇與咪鮮膠交替噴霧可以有效的治療褐斑病,同時在垂絲海棠的體內形成有效成分貯存層,保護垂絲海棠不會再次出現該褐斑病,避免病菌對單一藥物產生抗藥性,通過戊唑醇與咪鮮膠交替噴霧可以對多種病菌進行防護,提高垂絲海棠的抗病效果。
[0021]采用上述實施例1的防治方法,可以使垂絲海棠在整個生育期不會發生大規模病蟲害,與常規的防治方法相比,垂絲海棠在萌芽期不會感染病菌,避免可能出現的二次開花的現象,用70%百菌可濕性粉劑750倍液以及65%甲基硫菌靈可濕性粉劑700倍液對垂絲海棠的噴施可以使垂絲海棠在花期階段不會因為病菌的孢子會大量繁殖而導致花期縮短,保證了開花時間提前4天,花期延長13天,垂絲海棠的葉片蔥綠且保留到霜凍期,同時葉片不會發生卷曲且支柱健壯,具有較高的觀賞價值。
[0022]實施例2:
一種防治垂絲海棠褐斑病害的方法包括以下步驟:
步驟一:
春季:4月是垂絲海棠花朵盛開的第一個月,由于昆蟲休眠的結束以及病菌的滋生,會對垂絲海棠進行侵蝕,4月上旬預防一次,使用以保護性殺菌劑為主,因為春季雨水增加,會沖刷噴施在垂絲海棠的藥劑,降低保護性殺菌劑的藥效,所以,此后每隔20~30天預防一次,后期改用治療性殺菌劑。
[0023]根據蚜蟲的生命活動周期,4月15之前,結合防治蚜蟲蛹80%代森錳鋅可濕性粉劑600倍液防治,代森錳鋅可濕性粉劑可以殺死蚜蟲,使蚜蟲蛹不會對垂絲海棠造成影響,由于4月是垂絲海棠的花期,采用80%代森錳鋅可濕性粉劑600倍液。

更多沂蒙垂絲海棠苗木資訊請登錄本站官網: www.angelkhong.com

臨沂沂蒙垂絲海棠苗種植基地版權所有,嚴禁轉載復制
地址:山東省臨沂市河東區湯河鎮駐地  訂購電話:13954915821 網站地圖

国产鲁鲁视频在线观看
< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw"> < id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw"> < id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">< id="qiocw">