The high prevalence of resistance to chicken sera, fimbriae F1, temperature-sensitive hemagglutinin in high pathogenic isolates suggested importance of these phenotypes in the pathogenesis of colibacillosis.

結(jié)果顯示禽源大腸桿菌的致病性與其血清耐受能力岛国、COM、雞紅細(xì)胞MSHA菌手的表達(dá)和溫度敏感性血凝素的表達(dá)呈一定的相關(guān)關(guān)系黄色片一级毛片视频99。

With a dose of 106 conidia/ml concentration the LT50s for the 6 isolates ranged from 3.7 to 8.9 days.

結(jié)果表明，球孢白僵菌的一些菌株對(duì)桃蚜有較強(qiáng)的致死作用在线看无码黄片。

The results demonstrated that sexual reproduction capacity between isolates derived from ascospores and conidia were different, and at least partially determined by their genetic differences.

結(jié)果表明国产高清免费人成视频在线播放播，由子囊孢子和分生孢子萌發(fā)獲得的菌株的有性生殖能力具有顯著差異，這可能決定于不同的遺傳特性亚洲无码色色。

Six pathogenetic fungi were isolated from infected leaves of chrysanthemum. Morphology of six isolates conidia was investigated for identification.

利用組織分離法国产农村妇女一级A片免费看，從自然發(fā)病的菊花病葉上分離了6株對(duì)菊花具有致病性的病原真菌亚洲精品首页。

The isolate B9 collected from Jilin province in north China, was the most sensitive to high temperature among the 5 isolates, and only 20%of the conidia of this isolate germinated when treated at 40℃ for 10 min.

采自非洲的菌株M189對(duì)高溫的抵抗力最強(qiáng)，在40℃處理4小時(shí)和50℃處理1小時(shí)午夜视频福利免费，孢子的發(fā)芽率保持在40%以上色呦呦在线二区，60℃處理20分鐘仍有大約1%的發(fā)芽率。

In vitro, the inhibitory activity of the fungicide against mycelial growth of both sensitive and resistant isolates of Fusarium graminearum was measured and the influence of the fungicide on conidial germination of Fusarium graminearum was determined.

離體條件下放一部黄色一级片，采用菌絲生長速率法測(cè)定了該藥劑對(duì)禾谷鐮孢菌抗性菌株和敏感菌株的生長抑制活性日韩激情无码一级毛片变态；同時(shí)采用孢子萌發(fā)法測(cè)定了其對(duì)禾谷鐮孢菌分生孢子萌發(fā)的影響。

The sensitivities of the isolates to azoxystrobin were assayed by the methods of conidial germination and mycelial linear growth. The results demonstrated that the EC50 values for conidial germination and mycelial growth ranged from 0.0201 to 0.2600 μg/mL and 0.0053 to 0.0794 g/mL, and averaged 0.042 6 and 0.0250 μg/mL, respectively.

結(jié)果表明：嘧菌酯對(duì)供試菌株孢子萌發(fā)和菌絲生長的EC50值均呈單峰分布2021最新三级在线观看，分別介于0.020 1~0.260 0μg/mL和0.005 3~0.079 4μg/mL之間99久久伊人精品影院电子书，平均值分別為0.042 6μg/mL和0.025 0μg/mL。

The sensitivity to azoxystrobin of 27 wild isolates of C.fulvum collected from Baoding of Hebei, Hangzhou of Zhejiang,Meishan of Sichuan and Nanjing of Jiangsu,was determined by conidial germination test.

采用孢子萌發(fā)法測(cè)定了從河北保定日韩a级毛片AV一区免费在线观看、浙江杭州人人摸人人操人人爰、四川眉山、江蘇南京等地采集分離到的27株野生菌株對(duì)嘧菌酯的敏感性十大免费黄的色网站。

The word,even the most contradictious word,preserves contact-it is silence which isolates.

話語精品三级国产三级国产，甚至最矛盾的話語也維持著人們的聯(lián)系--是沉默使人們隔離。

Methods The minimal inhibitory concentrations of 134 clincal isolates of bacteria were determined by standard agar dilution method,and miconazole nitrate cremor.

采用瓊脂平皿稀釋法測(cè)定2%硝酸舍他康唑軟膏對(duì)134株臨床分離分離致病菌的最低抑菌濃度无遮挡一级A片高清视频在线观看，并與硝酸咪康唑霜進(jìn)行比較人人色人人干人人弄。