Survey of Egg- and Cyst-parasitic Fungi of Potato Cyst Nematode in Indonesia
نویسندگان
چکیده
منابع مشابه
The chemical composition of the egg shells of the potato cyst-nematode, Heterodera rostochiensis Woll.
1. Eggs of the potato cyst-nematode (Heterodera rostochiensis Woll.) were isolated by sieving a suspension of crushed cysts. Eggs were broken open by ultrasonic vibration and the egg shells separated from the released larvae by centrifuging in a potassium tartrate density gradient. About 1 mg. of dried egg shells was obtained from 1000 cysts. 2. The major constituent of the egg shells was prote...
متن کاملThe chemical composition of the cyst wall of the potato cyst-nematode, Heterodera rostochiensis.
1. Cyst walls of the potato cyst-nematode (Heterodera rostochiensis Woll.) were isolated by sieving a suspension of crushed cysts. About 12mg. of dried cyst walls was obtained from 1000 cysts. 2. The cyst walls contained mainly protein (72%, calculated from nitrogen content). On acid hydrolysis about 77% of the cyst wall went into solution. Of 19 amino acids present, proline, glycine, and alani...
متن کاملFUNGI ASSOCIATED WITH SUGAR BEET CYST NEMATODE FROM FIELDS OF W. AZERBAIJAN (I)
Fungi associated with sugar beet cyst nematode (Heterodera schachtii Schmidt) in W. Azerbaijan were isolated from different stages during 2002-2004 and studied. Some 300 fungal isolates were obtained. In this paper, 16 species belonging to nine genera are identified. Among them, three species viz. Lecanicillium aphanocladii, Myrothecium verrucaria andPlectosporium tabacinum are as new records t...
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Cordell soybean is a newly released cultivar resistant to Heterodera glycines (SCN) races 3 and 5. The hectarage infested with these races and with other races that can parasitize Cordell in Tennessee is not known. A survey of races in Tennessee soybean fields with sampling weighted by soybean hectarage on a county basis was conducted in 1988. The SCN race plus female development on Bedford and...
متن کاملNon-parasitic Splenic Cyst
1. Assistant Professor of Internal Medicine, Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran 2. Assistant Professor of Internal Medicine, Department of Internal Medicine, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran 3. Associate Professor of Anatomical and Clinical Pathology, Department of Pat...
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ژورنال
عنوان ژورنال: The Plant Pathology Journal
سال: 2010
ISSN: 1598-2254
DOI: 10.5423/ppj.2010.26.1.032