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Development of a System for Testing Apple Resistance to Erwinia amylovora using In Vitro Culture Techniques
fire blight Malus L. cultivar artificial inoculation medium growth regulator
2015/3/13
The suitability of different in vitro artificial inoculation methods for testing apple resistance to fire blight was evaluated. Six
proliferation MS media containing BAP, TDZ or 2iP were tested to d...
Resistance of Apple Varieties and Selections to Erwinia amylovora in the Czech Republic
apple cultivars Erwinia amylovora fire blight resistance
2015/3/2
Sixty-four apple cultivars and selections of potential interest to apple producers and plant breeders in the Czech
Republic were tested for their relative resistance to the fire blight pathogen over...
Testing of Czech cultivars and advanced selections of apples for fire blight (Erwinia amylovora) resistance
Erwinia amylovora apple fire blight
2015/1/21
Five apple cultivars from the Czech Republic and 26 selections from the same country (a majority of them were resistant to scab) were included in the present study. M. robusta strain (Nr. 5) was used ...
Evaluation of susceptibility level of pear cultivars to fire blight (Erwinia amylovora) in the Czech republic
bacterial disease pome fruit trees fire blight susceptibility
2015/3/19
Thirty-three pear cultivars and selections of potential interest to pear producers and plant breeders in the Czech
Republic were tested for relative field susceptibility to the fire blight (Erwinia ...
Biochemical Basis of Apple Leaf Resistance to Erwinia amylovora Infection
antioxidative enzymes apple callose
2010/2/1
Erwinia amylovora is the most frequently found necrogenic bacterium on apple (Malus domestica Borkh.) trees, which causes progressive necrosis and blight of host plants. Rapid spread of bacteria throu...
【目的】明确梨火疫病病原菌（Erwinia amylovora ）三型分泌系统（type Ⅲ secretion system，TTSS）的所在区域、相关基因及Erwinia spp.的HrpA（hypersensitive response and pathogenicity gene A）选择压水平。【方法】利用生物信息学方法，通过BLAST程序对梨火疫病菌基因组的核苷酸数据库进行同源比对...
In Vitro Studies on Some Natural Beverages as Botanical Pesticides against Erwinia amylovora and Curtobacterium flaccumfaciensis subsp. poinsettiae
biological control botanical pesticide environmental pollution health risk organic farming
2009/1/13
Several tannin-rich beverages were tested for their antibacterial activity against 2 important phytopathogenic bacteria, Erwinia amylovora and Curtobacterium flacumfaciensis subsp. poinsettiae. Black ...
Possibility of appearance of fire blight Erwinia amylovora in Estonia
degree hour four-day degree hour total low, moderate, high, extreme infection risk active canker, pest free area, protected zone
2010/1/12
Fire blight (Erwinia amylovora) is one of the most harmful diseases of the Rosaceae fruit trees. At the moment fire blight is absent in Estonia. This condition is proved by three years of monitoring s...