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    Study on Bioactive Metabolites Botrytis Cinerea
    灰葡萄孢生物活性代谢产物的研究
    Cloning and Functional Analysis of Resistant-related Genes of Arabidopsis Against Botrytis Cinerea
    拟南芥抗灰葡萄孢相关基因的克隆和功能分析
    STUDIES ON THE BIOLOGICAL CHARACTERS OF BOTRYTIS CINEREA PERS
    桑树灰霉病菌Botrytis cinerea Pers.的生物学特性
    STUDY ON UV-INDUCED RESISTANT STRAINS TO CARBENDAZOL IN BOTRYTIS CINEREA
    紫外光诱导灰葡萄孢产生抗多菌灵菌株的研究
    Microbial Production of Abscisic Acid by Phytopathogenic Fungus-Botrytis cinerea A 23
    植物病原真菌灰葡萄孢A_(23)产生脱落酸的研究
    Then followed by Botrytis cinerea 15.9% and the others were 1.7%~8.8%.
    其余病原菌出现频次为1.7%~8.8%之间。
    Two marine oligosaccharides,oligochitosan and oligocarrageenan,were evaluated for antifungal activity on mycelial growth of four phytopathogens including Pyricularia oryzae,Verticillium dahliae,Fusarium graminearum and Botrytis cinerea on potato dextrose agar(PDA) in vitro.
    在马铃薯葡萄糖琼脂(PDA)培养基上,采用生长速率法研究了两种海洋寡糖(壳寡糖Ⅰ、卡拉胶寡糖)对水稻稻瘟菌Pyricularia oryzae、棉花黄萎菌Verticillium dahliae、小麦赤霉菌Fusarium graminearum和番茄灰霉菌Botrytis cinerea的体外抑菌作用。
    A strong antifungal activity on mycelial growth and spore germination of Botrytis cinerea with EC50 values of 680 mg/L and 162 mg/L was observed in oligochitosan.
    结果表明,聚合度为2~20的壳寡糖Ⅰ对供试的4种植物病原真菌均有一定的抑制作用,抑制强度随壳寡糖Ⅰ浓度的升高而增强,壳寡糖Ⅰ可明显抑制番茄灰霉菌菌丝的生长(EC50=680 mg/L)和孢子的萌发(EC50=162 mg/L);
    For example, 6f exhibited 98% inhibition of Botrytis cinerea Pers. in 50mg/L.
    如6f在50mg/L浓度时,对黄瓜灰霉菌的抑制率为98%.
    Therefore,it is of essence that utilization of substituted fungicides in controlling diseases for cucumber in greenhouse,In our study,we have found that iprodione(0.562 kg·hm-2),pyrimethanil(0.450 kg·hm-2) and SYP-Z048(0.070 kg·hm-2) can effectively control cucumber gray mold(Botrytis cinerea) at the dosages mentioned above with an efficacy of up to 70 percentages;
    从防治效果看,温室内黄瓜叶片上喷雾施用异菌脲(0.562 kg.hm-2)、嘧霉胺(0.450 kg.hm-2)和啶菌恶唑(0.070 kg.hm-2)对黄瓜灰霉病(Botrytis cinerea)的控制效果均达到70%以上;
    The screening of single-spore inhibiting activity showed that the inhibiting activity of B-Q2-7 was the best,the inhibition rate on Magnaporthe grisea and Botrytis cinerea could reach 87.4% and 91.6% respectively.
    单孢颉颃性筛选表明B-Q2-7的抑菌活性最强,对稻瘟病菌和番茄灰霉病菌的抑制率分别达到87.4%和90.6%。
    Results of pot experiment showed that cell-free fermentation filtrate of B-Q2-7 had strong preventing and cure efficacy on Botrytis cinerea,the preventing and cure effect could get to 89.6% and 80.4% respectively when fermentation filtrate was diluted 100 times.
    盆栽实验结果显示B-Q2-7无菌发酵滤液对番茄灰霉病具有良好的预防和治疗作用,10倍液的预防效果和治疗效果分别为89.6%和80.4%。
    The fungal diseases were Leek downy mildew (Peronospora schleidenii), Leek rust(Puccinia allii), Garlic gray mold and Chinese chives gray mold (Botrytis allii), Garlic green mold (Penicillium cyclopium), Leek purple blotch and Garlic leaf blight (Alternaria porri), Leek black mold and Garlic black spot (Stemphylium botryosum) .
    已查明福建省的葱蒜类蔬菜真菌性病害有葱霜霉病(Peronospora schleidenii)、葱锈病(Puccinia allii)、蒜和韭菜灰霉病(Botrytis allii)、大蒜青霉病(Penicillium cyclopium)、葱紫斑病和大蒜叶枯病(Alternaria porri)、葱黑霉病和大蒜黑斑(紫斑)病(Stemphylium botryosum)。
    Antagonistic bacteria Paenibacillus polymyxa W3, Y2 and Bacillus licheniformis W10, and their metabolites could induce systemic resistance against Botrytis cinerea in tomato leaves as expressed by reduced lesion area.
    拮抗细菌W3、Y2(paenibacillus polymyxa)和W10(Bacillus licheniformis)及其去菌液能诱导番茄叶片产生对灰霉病(Bortytis cinerea)的系统抗性。
    Systemic resistance to gray mould (Botrytis cinerea) in tomato leaves was induced by antagonistic bacteria Paenibacillus polymyxa W3 , Y2 and Bacillus licheniformis W10 and their metabolites. Induced resistance effects were from 23.4% to 64.5% as expressed by reduced lesion area.
    以拮抗细菌多粘类芽孢杆菌W3、Y2和地衣芽孢杆菌W10诱导接种和灰霉病菌挑战接种,试验表明,3株拮抗细菌及其去菌液能诱导番茄植株产生对灰霉病的系统抗性,诱导抗病效果为23.4%~64.5%.
    The result shows the average revised effective rate of preventing and curing Botrytis cinerea on tomato leaves reaches 85.68%, and the figure is 89.57% on tomato fruit.
    结果表明,利得烟剂对番茄叶片灰霉病的平均校正防效达85.68%,对番茄果实灰霉病的平均校正防效达89.57%。
    Six strains antagonistic to Botrytis cinerea Pers. were obtained by isolating samples of tomato soil infected by Botrytis cinerea in Zibo, B-01,B-02,B-03,B-04,B-06,B-07. The inhibition zone test showed that Bacillus and its filtrate had the strongest and stable inhibiting activity.
    采集淄博市自然感染灰霉病的大棚番茄土壤样品,采用稀释分离法分离到6株拮抗细菌菌株 B-01、B-02、B-03、B-04、B-06、B-07。
    A Study on the Biological Properties of Botrytis elliptica Causing Lily Gray Mould
    百合灰霉病病菌生物学特性研究
    Studies on Modes of Antagonism for Trichoderma longibrachiatum Riai against Botrytis cinerea
    Trichoderma longibrachiatum Rifai 对 Botrytis cinerea 的拮抗机制研究
    ANALYSIS ON FUNGICIDE RESISTANCE VARIEATION OF VEGETABLE GREY MOULD(Botrytis cinerea)
    蔬菜灰霉病菌(Botrytis cinerea)抗药性变异分析
 

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