An Unrecorded Species Ditylenchus myceliophagus and Descripton of Ditylenchus acutus (Nematoda : Anguinidae) from Korea
نویسندگان
چکیده
منابع مشابه
گونههایی از جنسهای Ditylenchus Filipjev, 1936 و Nothotylenchus Thorne, 1941 (Tylenchomorpha: Anguinidae) در ایران
به منظور شناسایی نماتودهای جنسهای Ditylenchus Filipjev, 1936 و Nothotylenchus Thorne, 1941 طی سالهای 1392 تا 1395 تعداد 341 نمونه بافت گیاهی و خاک از مزارع، باغات و مراتع استانهای فارس، کهگیلویه و بویراحمد، بوشهر و هرمزگان، همچنین 32 نمونه از استانهای مازندران، گلستان، همدان، لرستان و ایلام جمعآوری گردید. پس از استخراج، کشتن، تثبیت و انتقال نماتودها به گلیسیرین خالص، شنا...
متن کاملDistribution of Ditylenchus dipsaci in Daffodil Bulbs.
cots in the family Commeliaceae. The basic morphology of these plants appears to favor root-knot nematode development in aboveground plant parts. Leaves of both plants develop in the crown near the soil; they are large, 20-30 cm long, and densely arranged so that nematodes on younger leaves are protected from direct solar irradiation. The dense pubescent foliage, especially the convoluted young...
متن کاملParasitism of Nonhost Cultivars by Ditylenchus dipsaci.
The alfalfa race of Ditylenchus dipsaci parasitized and caused characteristic symptoms on nonhost seedlings of sweet clover, onion, tomato, sugarbeet, and wheat in controlled growth-chamber studies. Although the nematode was unable to reproduce on any of the cultivars, it caused plant mortality ranging from 20% on sugarbeet and tomato to 100% on onion.
متن کاملPopulation Dynamics of Ditylenchus destructor on Peanut.
The population development of Ditylenchus destructor in the roots, pegs, hulls, and seeds of eight peanut (Arachis hypogaea) genotypes was studied in the greenhouse. Although all genotypes tested were good hosts for D. destructor, differences in host suitability were observed. Invasion of the plant parts by Ditylenchus destructor proceeded more slowly in genotypes with long growth periods. Duri...
متن کاملParaphyletic genus Ditylenchus Filipjev (Nematoda, Tylenchida), corresponding to the D. triformis-group and the D. dipsaci-group scheme
The genus Ditylenchus has been divided into 2 groups: the Ditylenchus triformis-group, and the Ditylenchus dipsaci-group based on morphological and biological characters. A total of 18 populations belong to 5 species of Ditylenchus was studied: Ditylenchus africanus, Ditylenchus destructor, Ditylenchus myceliophagus and dipsaci, Ditylenchus weischeri, the first 3 belong to the Ditylenchus trifo...
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ژورنال
عنوان ژورنال: Korean journal of applied entomology
سال: 2010
ISSN: 1225-0171
DOI: 10.5656/ksae.2010.49.3.171