| content |
{"中文名稱:":"瓜枝孢(黃瓜黑星病菌)","屬名:":"Cladosporium","種名加詞:":"cucumerinum","其它保藏中心編號(hào):":"","來源歷史:":"←中國(guó)農(nóng)業(yè)科學(xué)院農(nóng)業(yè)資源與農(nóng)業(yè)區(qū)劃研究所←中國(guó)農(nóng)業(yè)科學(xué)院蔬菜花卉研究所","收藏時(shí)間:":"2006-08-31","原始編號(hào):":"CAAST504163,T504163","原產(chǎn)國(guó):":"中國(guó)","模式菌株:":"非模式菌株","主要用途:":"研究;教學(xué)","特征特性:":"菌絲白色至灰色,具分隔。分生孢子梗細(xì)長(zhǎng),叢生,褐色或淡褐色,頂部\中部梢有分枝或單枝。分生孢子圓柱狀\近梭形,形成分枝的長(zhǎng)鏈,單生或串生,單孢、雙少數(shù)3胞,有0-2個(gè)隔膜,褐色或橄欖綠色, 光滑或具微刺。 菌絲白色至灰色,具分隔。分生孢子梗細(xì)長(zhǎng),叢生,褐色或淡褐色,形成合軸分枝,分生孢子圓柱狀、近梭形,形成分枝的長(zhǎng)鏈,單生或串生,單孢、雙胞,有0-2個(gè)隔膜,淡褐色或橄欖綠色, 光滑或具微刺,4~9×3~5µm。","具體用途:":"教學(xué)科研","生物危害程度:":"四類","寄主名稱:":"甜瓜 Cucumis melo L.","致病對(duì)象:":"","致病名稱:":"甜瓜黑星病","傳播途徑:":"傳播途徑與感染方式:病菌在病殘?bào)w內(nèi)或土壤越冬,成為翌年初浸染來源,種子帶菌率相當(dāng)高,造成遠(yuǎn)距離傳播。5至30℃孢子均可萌發(fā),適宜相對(duì)濕度93%至100%植株有水滴存在最易染病。","分離基物:":"甜瓜葉片","采集地:":"遼寧省大連市瓦房店11","培養(yǎng)基編號(hào):":"14","培養(yǎng)溫度:":"25℃℃","基因元器件:":"","資源保藏類型:":"","保存方法:":"","實(shí)物狀態(tài):":"有實(shí)物"} |