First Report of Leaf Blight on Sweet Persimmon Tree by Pestalotiopsis theae in Spain
نویسندگان
چکیده
منابع مشابه
First Report of Black Spot Disease Caused by Alternaria alternata on Sweet Persimmon Fruits
Black spot of sweet persimmon, caused by Alternaria alternata, occurred in an orchard in Gyeongnam province, Korea in 2012. The symptom was appearance of 0.5 to 4 cm black spots on the surface of fruit. The pathogen was isolated from flesh of disease lesions. The causal agent was identified as A. alternata by morphological characteristics and sequencers of the internal transcribed spacer (ITS) ...
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The first commercially successful F1 hybrid sweet corn, Golden Cross Bantam, was released by Smith in the early 1930s (17). Today, over 600 sweet corn hybrids are available commercially in the United States and thousands of new hybrids are developed and evaluated each year. These hybrids display a wide range of phenotypic reactions to prevalent diseases (9), indicating a considerable amount of ...
متن کاملChloroisosulochrin, Chloroisosulochrin Dehydrate, and Pestheic Acid, Plant Growth Regulators, Produced by Pestalotiopsis theae
New plant growth regulators, named chloroisosulochrin, chloroisosulochrin dehydrate and pestheic acid, have been isolated from the culture filtrate of Pestalotiopsis theae grown on a Raulin-Thom medium. Their structures have been established by spectroscopic and chemical methods. The biological activities of these compounds have been examined using bioassay methods with lettuce and rice seedlings.
متن کاملاولین گزارش از پوسیدگی میوه موز توسط Pestalotiopsis theae
چکیده طی بازدید‌ها از میوه‌فروشی‌های شهرستان ارومیه در طول تابستان و پاییز سال 1392، نشانه‌های پوسیدگی به‌طور معمول روی میوه‌های موز دیده شد. ابتدا سطح پوست میوه‌ها قهوه‌ای رنگ شده و به تدریج قهوه‌ای شدن به داخل گوشت میوه گسترش می‌یابد و بعد از مدتی، کل بافت میوه دچار پوسیدگی می‌شود. در سطح بافت‌های قهوه‌ای شده میوه، ریسه‌های سفید رنگ قارچ به فراوانی رشد نموده و بعد از گذشت یک هفته، ر...
متن کاملIntegrated control of garlic leaf blight caused by Stemphylium solani in China Garlic leaf blight control
Leaf blight caused by Stemphylium solani is a major fungal disease of garlic (Allium sativum) in central China where it has caused severe crop losses during the winter growing season from the end of autumn to the middle of spring. Epidemiology, cultivar resistance, and chemical controls were investigated during the 2006 to 2008 growing seasons in Dangyang County to improve disease control metho...
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ژورنال
عنوان ژورنال: Plant Disease
سال: 1999
ISSN: 0191-2917,1943-7692
DOI: 10.1094/pdis.1999.83.11.1070c