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- Synedra parasitican. 寄生针杆藻
- Hypovirus/Cryphonectria parasitica is an excellent experimental system to study the virus-host interaction. 低毒病毒/板栗疫病菌是一个研究病毒宿主相互作用的优良的实验系统。
- The hypha of P. parasitica and P. capsici were aberrance, twisted and cell wall was disintegrated. 处理烟草黑胫病菌和辣椒疫霉病菌菌丝畸变、扭曲、菌丝壁消解;
- The dominant genera and species are Merismopedia elegans, Cyclotella sp, Melosira granulata, Synedra sp, Ankistrodesmus sp, C... 根据上述结果对水质进行了评价,并对二龙山库区的水土保持及可持续性发展进行了探讨。
- Study on the Cultural Characters and Vegetative Compatibility of Cryphonectria parasitica Strains from Natural Population of Castanea mollissima Bl. 燕山板栗疫病菌的培养性状与菌株的营养体亲合性研究。
- Abstract: Downy mildew (Hyaloperonospora parasitica, formerly Peronospora parasitica ) is one of the severe diseases of many crops. 文章摘要: 随着近年分子生物学技术的发展与应用,植物霜霉病抗性的研究有了长足的进展。
- Dominant species comprised Synedra ulna var.oxyrhynchus,Gyrosigma spencerii,Cymbella tumida,Surirella ovata,with the proportion of 13.42%,12.56%,14.00%,9.88% respectively. 优势种为肘状针杆藻尖喙变种、斯氏布纹藻、膨胀桥弯藻和卵形双菱藻等;它们在各站点中都有分布;分别占总数的13.;42%25、12
- Thirty species are reported, and two of these, Echinostelium apitectum and Licea parasitica, have not been described from Fukien and adjacent provinces of mainland China. 其中,顶覆刺丝黏菌与寄生无丝黏菌以往未见于中国大陆之福建及邻近地区。
- Phytophthora parasitica was becoming more and more serious with the planting area of tobacco developed to mountainous area in Hunan Province in recent years. 摘要近年来,随着湖南烟草种植区域往山区发展,烟草黑胫病的发生越来越严重。
- In late March. curettage of diseased bark, application of 40% asomate, and spraying the whole tree could effectively control E. parasitica with a rate of 84.3%. 每年3月下旬,采用刮除发病部位树皮、伤口涂抹40%25福美砷药剂,并对全树喷洒的方法,对板栗胴枯病的防治率可达84.;3%25,具有较好的防治效果。
- The antibiotic 2507 has also satisfactory effect for controlling chinese cabbage downy mildew disease infected by Peronospora parasitica Fr.with efficacy 87.5%in field test. 结果表明,抗生素2507在温室人工接菌情况下,防治黄瓜疫病的效果可达95%25以上,田间小区防治小白菜霜霉病的效果达到87.;5%25。
- Phytophthora parasitica Dast. 胡椒瘟病
- The induction of block of Cryphonectric parasitica ,CFE and ME to chestnut chitinase and the measurements of activity and specific activity of chestnut and the simple purification of them were reviewed. 实生苗和嫁接苗 (怀黄 )为试材 ,研究了栗疫病菌 (Cryphonectriaparasitica)菌块、CFE、ME等对板栗几丁质酶的诱导 ,测定了几丁质酶活性、比活性 ,并对其进行初步纯化。
- A disease of chestnut trees caused by a fungus (Cryphonectria parasitica) that is especially destructive to the American chestnut, characterized by cankers that eventually kill the branches and trunk. 栗树疫病:一种栗树病害,由对美国栗树格外具有破坏性的一种真菌(栗疫菌)引起,以最终会导致树枝和树干枯死的溃疡为特征
- Synedra tabulata var. fasciculatan. 平片针杆藻簇生变种
- Hypovirus/Cryphonectria parasitica 低毒病毒/板栗疫病菌
- Cryphonectria parasitica mitovirus 栗寄生疫病毒菌线粒体病毒
- Phytophthora parasitica var. nicoti-anae 烟草黑胫病菌
- Phytophthora parasitica var. nieotianae 烟草黑胫病菌
- Phytophthora parasitica var.nicotianaer 烟草疫霉