Cytology studies on effects of metalaxyl on a wild-type isolate and a metalaxyl-resistant mutant of Phytophthora sojae in vitro 甲霜灵对大豆疫霉野生菌株及突变菌株生长发育影响的细胞学研究
Guangkuling, a mixture of hymexazol and metalaxyl serving as active ingredients, is developed by Center for Research and Development of Fine Chemicals Guizhou University. 广枯灵是贵州大学精细化工研究开发中心研制的由恶霉灵和甲霜灵复配而成的杀菌剂。
Development of a novel portable color analytical reader for colloidal metalaxyl gold test strips 一种新型便携式甲霜灵胶体金试纸条显色分析仪的研制
At present, one kind of colloidal gold strip is intensively applied to rapidly detect the metalaxyl pesticide residues. 甲霜灵胶体金试纸条用于现场快速检测进出口蔬菜甲霜灵农药残留量。
The change in sensitivity of Phytophthora infestans isolates collected from Heilongjiang and Jilin to fluazinam and metalaxyl 黑龙江省和吉林省马铃薯晚疫病菌对氟啶胺和甲霜灵的敏感性变化
Isolates of Phytophthora infestans from tomato which are resistant to metalaxyl have been found in China, the frequency is 8.7%. 我国番茄晚疫病菌中有甲霜灵抗性菌株,抗性频率为8.7%。
Study on the Control of Potato Late Blight by Using Metalaxyl Granule 利用甲霜灵颗粒剂防治马铃薯晚疫病的研究
The survival rates of pathogen in the seed potato inoculated with metalaxyl resistant isolates were 80 0%. 抗性菌株接种的病原菌存活率居中,存活率为800%;
Of the 37 isolates tested for sensitivity to metalaxyl, 27.0% was sensitive, 27.0% intermediately resistant, and 46.0% highly resistant. 测定的37株代表菌中,对甲霜灵表现敏感、中抗、高抗的分别占27.0%、27.0%和46.0%。
The number of nitrosobacteria, nitrobacteria, pH and nitrifying capacity of soil were determined in 4-10 weeks after application of Metalaxyl. 检测了甲霜灵在不同浓度、施入土壤后不同时间对亚硝化细菌和硝化细菌数量的影响及土壤pH值和硝化强度的变化。
The results of fungicide selection on the pharmaceutical products in laboratory indicated that on the same concentration, the inhibition of chlorothalonil to Rhizoctonia was strongest and to Pythium, was metalaxyl. 室内药剂筛选结果表明:在相同浓度下,百菌清对丝核菌的抑制作用最强,而甲霜灵对腐霉菌的抑制作用最强。
Characteristics of mating type, metalaxyl sensitivity and virulence of Phytophthora infestans on tomato in Yunnan, China 云南番茄致病疫霉的交配型、甲霜灵敏感性及毒力类型
Study on the method of extraction of metalaxyl and prometryne in water 水中甲霜灵和扑草净提取方法的研究
Three methods were adopted in in-vivo resistant test, 1.Add metalaxyl at different level and spore suspension at the same time; 在体内(活体)的抗性测定中采用了3种子方法[1,2]:(1)不同浓度的甲霜灵和孢子液(P.capsici)同时加入体内的抗性测定。
【 Method 】 The characteristics of mating type, metalaxyl sensitivity and mtDNA haplotype of P. infestans isolates were collected from 32 potato and tomato production regions in Yunnan and were analyzed. 【方法】对云南32个马铃薯和番茄产区的致病疫霉群体的交配型、甲霜灵敏感性、mtDNA单倍型进行了研究。
Genetic variation of Phytophthora sojae on biological characters including mycelium growth rate, colony morphology, homothallism, sporulation and sensitivity to metalaxyl in both single-zoospore and single-oospore progenies were studied in vitro. 本文研究了大豆疫霉菌单游动孢子无性分离物和自交单卵孢子分离物的菌丝生长速率、菌落形态、同宗配合性状、产孢量以及对甲霜灵敏感性的遗传变异。
Effects of systemic fungicide metalaxyl on the development of downy mildew in infected sunflower leaves were examined with electron microscopy. 利用电镜技术研究了内吸杀菌剂甲霜灵对向日葵霜霉菌在寄主向日葵上发育的影响。
Linear correlations were 0.9996 and 0.9987 for metalaxyl and thiram respectively. 线性相关系数分别为0.9996和0.9987。
The results showed that coefficient of variations were 0.41 and 1.60 for metalaxyl and thiram respectively; 甲霜灵和福美双的变异系数分别为0.41%、1.60%;
Determination of Residues Metalaxyl in Chinese Crude Drugs by RP-HPLC RP-HPLC测定中药材中甲霜灵的残留量
Study on the Residues and Fate of Metalaxyl in Soil-Tobacco System 甲霜灵在土壤-烟草系统中的残留与归宿
Resistance and resistant level of Phytophthora infestans to Metalaxyl in Chongqing 重庆地区马铃薯晚疫病菌(Phytophthorainfestans)对甲霜灵抗性及抗性水平测定
Ten low resistant strains and one high resistant strain were gained through metalaxyl inducement. 通过甲霜灵诱导,获得了10个低抗突变株及1个高抗突变株。
The results suggested that P. infestans isolates occur in Heilongjiang and Jilin provinces have been produced metalaxyl resistance. 这说明吉林省和黑龙江省发生的晚疫病菌已对瑞毒霉产生抗药性。
The results suggested that P. infestans isolates collected from Heilongjiang province have been occurred resistance to metalaxyl. 这说明黑龙江省分离的晚疫病菌已对瑞毒霉产生抗性。