美國薄荷病蟲害防治
美國薄荷bingchonghaijiaoshao。zhizhuzaiguomihuoturangshirunshiyifashengbaifenbing,fashenghouyingjishipenyaofangzhi。yanzhongshi,yaojiangzhizhudedishangbufenquanbujianqu,rangzhizhuzhongxinmengyashengchang。qitahaiyouyebanbing、鏽病和夜蛾、蚜蟲等病蟲危害。多發生在幹熱的夏季,有幾種黴菌會導致其幼苗受害。

防治方法:
應及時清除美國薄荷感gan染ran的de枝zhi葉ye,及ji時shi噴pen施shi殺sha菌jun劑ji防fang治zhi。另ling外wai,植zhi株zhu在zai過guo密mi或huo土tu壤rang濕shi潤run時shi易yi發fa生sheng白bai粉fen病bing,發fa生sheng後hou應ying及ji時shi噴pen藥yao防fang治zhi,嚴yan重zhong時shi,要yao將jiang植zhi株zhu的de地di上shang部bu分fen全quan部bu剪jian去qu,讓rang植zhi株zhu重zhong新xin萌meng芽ya生sheng長chang。

江jiang蘇su長chang之zhi鴻hong園yuan林lin是shi專zhuan業ye的de綠lv化hua苗miao木mu種zhong植zhi基ji地di,常chang年nian出chu售shou美mei國guo薄bo荷he,還hai有you地di被bei草cao花hua,綠lv化hua球qiu類lei,籬li笆ba苗miao,花hua灌guan木mu,喬qiao木mu等deng各ge類lei綠lv化hua品pin種zhong,規gui格ge齊qi全quan,數shu量liang充chong足zu,樹shu形xing優you美mei,存cun活huo率lv高gao,質zhi量liang優you。本ben苗miao木mu花hua卉hui產chan品pin適shi應ying性xing強qiang,易yi成cheng活huo,成cheng活huo率lv極ji高gao,而er且qie,本ben圃pu苗miao木mu遠yuan銷xiao全quan國guo各ge省sheng市shi地di區qu。在zai長chang之zhi鴻hong園yuan林lin有you大da量liang的de美mei國guo薄bo荷he現xian貨huo,有you需xu要yao購gou買mai美mei國guo薄bo荷he和he其qi他ta綠lv化hua苗miao木mu的de朋peng友you可ke以yi聯lian係xi本ben基ji地di:--
上一篇:美麗月見草有哪些價值?
下一篇:美國薄荷栽植壤土選擇





