Mass-production of Fungivorous Nematode, Aphelenchus avenae BASTIAN 1865, on Industrial Vegetable/Animal Wastes
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چکیده
منابع مشابه
Age specific sensitivity of the nematode Aphelenchus avenae to mercury toxicity.
Although one of the ultimate goals of ecotoxicology is to predict the effects of chemical substances and compounds on whole communities and ecosystems, it is generally accepted by ecotoxicologists that single-species toxicity tests may provide an adequate first step toward the ecological risk assessment of pollutants in soil and water. Consequently, several toxicity tests (ASTM 1993) have been ...
متن کاملGametogenesis in amphimictic and parthenogenetic populations of Aphelenchus avenae.
The female reproductive system of Aphelenchus avenae, studied in orcein-stained material, showed a peculiar structural pattern not yet reported in other nematodes. Chromosome morphology and behavior during gametogenesis could be studied in more detail than in other tylenchid or aphelenchid species investigated to date. In a bisexual population from Australia, gametogenesis was by normal meiosis...
متن کاملInhibition of Acetylcholinesterases from Aphelenchus avenae by Carbofuran and Fenamiphos.
Exposure to carbofuran and fenamiphos for 72 hours reduced the numbers of active Aphelenchus avenae in aqueous suspension by > 75%. When nematicides were removed, many A. avenae exposed to carbofuran resumed normal movement but A. avenae treated with fenamiphos did not recover. Acetylcholinesterase (AChE) activity was suppressed by > 95% in nematodes treated with carbofuran or fenamiphos. Howev...
متن کاملObservations on development of the gonad and on reproduction in Aphelenchus avenae.
Nuclear changes occurring in male and female gonads of Aphelenchus avenae during postembryogenesis were studied in relation to time and feeding periods on Rhizoetonia solani. Development of the female gonad was similar to that in other nematode species, but development of the male gonad followed the growth pattern of female rather than male gonads. This deviation was explained by the assumption...
متن کاملInfluence of Aphelenchus avenae on Vesicular-arbuscular Endomycorrhizal Growth Response in Cotton.
The influence of Aphelenchus avenae on the relationship between cotton (Gossypium hirsutum 'Stoneville 213') and Gigaspora margarita or Glomus etunicatus was assessed by its effect on the mycorrhizal stimulation of plant growth and microorganism reproduction. The mycophagous nematode usually did not suppress stimulation of shoot growth resulting from mycorrhizae (G. margarita) at inoculum level...
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ژورنال
عنوان ژورنال: Nematological Research (Japanese Journal of Nematology)
سال: 2000
ISSN: 0919-6765,1882-3408
DOI: 10.3725/jjn1993.30.1-2_8