番茄灰霉病

本研究通过平板透明圈法从大量生防菌中筛选获得一株具有几丁质酶活性的细菌菌株CAB-1，该菌株对番茄灰霉病菌等多种植物病原真菌表现较强的拮抗活性。

Bacterial strain CAB-1 was isolated according to its chitinolytic activity . Antifungal activities against Botrytis cinerea and other plant pathogenic fungi were verified .

本研究以从植物叶片上筛选出的具有强烈抑制番茄灰霉病生长并产生大量颉颃物质的颉颃细菌B21为实验材料。

An antagonistic bacterial strain B21 was isolated from the leaf , could produce large amount of antimicrobial substance , which inhibited the growth of Botrytis cinerea Pers .

番茄灰霉病生防融合子基因组DNA提取方法的研究

Study on DNA Extraction Methods in Fusants against Botrytis Cinerea Pers on Tomato

25%多·霉威SC防治番茄灰霉病的药效试验

Control Effect of 25 % Carbendazim-procymidone SC on Grey Mould of Tomato

由极差R的大小得出各因素对大棚番茄灰霉病的防治效果影响大小依次是：施药次数>每次施药量>施药间隔期。

According to the figure of range R , the order of factors on control efficacy was application times > application amount > application intervals .

拮抗BS-208菌株对番茄灰霉病诱导抗性的初步研究

Preliminary Study on Induced Resistance of Antagonistic BS-208 to Tomato Grey Mould

本文对拮抗BS-208菌株防治番茄灰霉病的作用机制进行了初步研究。

Action mechanism of antagonistic BS-208 on tomato grey mould was studied .

/hm2处理剂量下，施药3～4次，间隔7d处理对番茄灰霉病有较好的防效，其防效优于50%异菌脲WP750ga。

/ ha in field trail after 3 to 4 times treatment at intervals 7 d , and its control effects were much higher than iprodione 750 g a.

枯草芽孢杆菌BS-208和BS-209菌株防治番茄灰霉病研究

Study on Biological Control of Botrytis cinerea by Bacillus subtilis Strains BS-208 and BS-209

但部分药剂如75%百菌清WP对黄瓜霜霉病、50%多菌灵WP和50%速克灵WP对番茄灰霉病等已产生抗药性。

But some fungicide , such as75 % Chlorothalonil WP against cucumber mildew , 50 % Carbendazin WP and50 % Sumilex WP against tomato grey mould has become fungicide resistance ;

本文以番茄灰霉病为供试菌株，研究了短肽LD-1对番茄灰霉病的抑制作用及其抗病性。

The fungicidal activities and disease resistance of short peptide LD-1 against Botrytis cinerea were tested in this paper .

番茄灰霉病生防细菌BAB-1的鉴定及发酵条件的优化

Identification of Biocontrol Bacterial Strain BAB-1 against Tomato Grey Mold and Optimization of Fermentation Conditions

番茄灰霉病（BotrYtiscinerea）是近年来保护地栽培番茄的主要病害之一，各类棚室均有发生，在北方保护地内发生尤为普遍。

In recent years , tomato gray mold ( Botrytis cinerea ) was one of the main diseases of tomato cultivated in protected areas , all kinds of Greenhouse have occurred , particularly prevalent in the north protected .

2，利用酶标仪建立番茄灰霉病菌B.cinerea对杀菌剂敏感性的快速高效测定方法。

A rapid and efficient method for testing the sensitivity of B. cinerea to fungicides was established by using the enzyme-labelling measuring instrument .

为开发防治番茄灰霉病BotrYtiscinerea的生防细菌，进行了枯草芽孢杆菌BacillussubtilisBS-208和BS-209菌株对番茄灰霉病的温室和田间防治试验，并测定了两菌株对番茄灰霉病菌的抑制作用。

To exploit the antagonistic bacteria against Botrytis cinerea , experiment was conducted for controlling tomato gray mold by Bacillus subtilis BS-208 and BS-209 in the greenhouse and field . Inhibition effect to conidia germination and mycelium growth were also assayed .

对拮抗番茄灰霉病菌的D2-4菌株培养基成分和发酵条件进行研究。

This paper studied the compositions of cultural medium and culture conditions of D2-4 strain againt Botrytis cinerea . On the condition of 28 ℃, 180 rounds per minute , the optimum culture time is 96 hours .

保护地番茄灰霉病分生孢子飞散动态

The Dynamics of Airborne Spores of Tomato Grey Mold in Greenhouse

番茄灰霉病菌生物防治菌的筛选试验

Study on Screening of Biocontrol Microbe of Botrytis Cinerea on Tomato

不同生物防治菌株对番茄灰霉病防治效果的影响

Effect of Prevention and Control of Botrytis cinerea with Antagonistic Strains

黑龙江省番茄灰霉病菌抗药性变异研究

Studies on Fungicide Resistance of Botrytis cinerea in Hei Longjiang Province

8种植物提取物对番茄灰霉病菌抑菌活性的研究

Study on Antifungal Activity of Eight Plant Extracts on Botrytis cinerea

不同药剂对番茄灰霉病的防治效果研究

Study on Control Effect of Different Medicament on Tomato Gray Mold

防治番茄灰霉病的木霉菌工程菌株构建及特性分析

Construction of Engineering Trichoderma Strains and Their Characteristics against Tomato Gray Mold

几种杀菌剂防治番茄灰霉病的药效评价

Study of several fungicides to control gray mold on tomato

内生拮抗放线菌防治番茄灰霉病的研究

Study on Control Tomato Botrytis cinerea by Antagonistic Endophytic Actinomycetes

丙烷脒对番茄灰霉病菌超微结构的影响

Effects of propamidine on the ultrastructure of Botrytis cinerea Pers

湿度调控对番茄灰霉病菌侵染的影响

Effects of humidity regulation on the infection of Botrytis cinerea to tomato

番茄灰霉病菌寄主范围及致病力分化研究

Study on Host Range And Pathogenicity Differentiation of Botrytis Cinerea

木霉菌防治番茄灰霉病的研究

The control of tomato gray mould ( Bortrytis cinerea ) by Trichoderma

棚室番茄灰霉病的发生与无公害防治

Occurrence and Non-hazardous Controlling of Tomato Grey Mould in Protected