Effective fungicide control of Phytophthora rot of strawberry caused by Phytophthora nicotianae var. parasitica.
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چکیده
منابع مشابه
Biological control of foot rot of betelvine (Piper betle L.) caused by Phytophthora parasitica Dastur
Introduction Dasgupta (2008) showed that fosetyl-Al and BM Phytophthora spp. (P. parasitica, P. nicotianae mixture were effective in controlling this var. parasitica, P. palmivora, P. capsici), are disease. Sengupta et al. (2011) recorded lower perpetual menace to the crop of betelvine, return where biological control agents (BCAs) causing foot rot and leaf rot. The extents of were used for its...
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China isolates of Phytophthora parasitica var. Nicotianae have been divided into three large pathogenic groups (PGS) (Hv(A), Iv(B), Wv(C)) which came from Yunnan, Shandong and Liaoning. These three districts belong to main tobacco regions in China: 15 isolates derived from Yunnan of the southwest, 13 isolates from Shandong of the east and 20 isolates from Liaoning of the northeast. PGS were det...
متن کاملLipoxygenase gene expression in the tobacco-Phytophthora parasitica nicotianae interaction.
A recently isolated cDNA clone of tobacco (Nicotiana tabacum L.) lipoxygenase (LOX) was used to study LOX gene expression in tobacco cell-suspension cultures and intact plants in response to infection with Phytophthora parasitica nicotianae (Ppn). Southern blot analysis of tobacco DNA indicated that only a small number of LOX genes hybridize to this probe. These genes were not constitutively ex...
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Commercial rhododendron plants have been the most important hosts of Phytophthora ramorum in Europe. As part of the European Union (EU) emergency phytosanitary measures 2002/757/EU and 2004/426/EU all commercial rhododendron-growing premises are surveyed for P. ramorum. Detection of P. ramorum leads to quarantine measures, including destruction of plants, and could lead to considerable financia...
متن کاملEfficacy of Azoxystrobin, Pyraclostrobin, Potassium Phosphite, and Mefenoxam for Control of Strawberry Leather Rot Caused by Phytophthora cactorum
Efficacy of azoxystrobin, pyraclostrobin, mefenoxam, and potassium phosphite for control of strawberry leather rot, caused by Phytophthora cactorum, was evaluated on a commercial farm. Foliar sprays of azoxystrobin, pyraclostrobin, and potassium phosphite were applied weekly from bloom through harvest and mefenoxam was applied twice as a soil drench at early plant growth and at fruit set. All f...
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ژورنال
عنوان ژورنال: Kyushu Plant Protection Research
سال: 1984
ISSN: 0385-6410,1884-0035
DOI: 10.4241/kyubyochu.30.55