Control of bovine gastrointestinal nematode parasites using pellets of the nematode-trapping fungus Monacrosporium thaumasium
نویسندگان
چکیده
منابع مشابه
Purification and cloning of an extracellular serine protease from the nematode-trapping fungus Monacrosporium cystosporium.
An extracellular protease (Mc1) was isolated from the nematode-trapping fungus Monacrosporium cystosporium by gel filtration, anion-exchange, and hydrophobic interaction chromatographies. This protease had a molecular mass of approximately 38 kDa and displayed an optimal activity at pH 7-9 and 56 degrees (over 30 min). Its proteolytic activity was highly sensitive to the serine protease inhibit...
متن کاملEffects of the nematode-trapping fungus, Monacrosporium ellipsosporium on Meloidogyne incognita populations in field soil
Monacrosporium ellipsosporiwn was frequently observed associated with Meloidogyne egg masses in some field soils and in potted cultures of the nematode. Six geographic isolates varied in their relative predacity toward larvae emerging from egg masses. An aggressive isolate, chosen for rapidity and abundance of trap formation in vitro, was tested in greenhouse and field tests for protection of t...
متن کاملScreening of Soil and Sheep Faecal Samples for Predacious Fungi: Isolation and Characterization of the Nematode-Trapping Fungus Arthrobotrys oligospora
Over one-year period, 150 pasture soil samples and 138 sheep faecal samples, collected from different parts of Iran were screened for the presence of nematophagous fungi. The samples were cultured at 25ºC on chloramphenicol-2% water agar (CHF-WA) plates in the presence of Haemonchus contortus third stage larvae (L3) and checked over a two-month period for characteristic conidia, conidiophores a...
متن کاملSurface polymers of the nematode-trapping fungus Arthrobotrys oligospora.
The nematophagous fungus Arthrobotrys oligospora captures nematodes using adhesive polymers present on special hyphae (traps) which form a three-dimensional network. To understand further the adhesion mechanisms, A. oligospora surface polymers were visualized by transmission electron microscopy and characterized by chemical methods. Both traps and hyphae were surrounded by a fibrillar layer of ...
متن کاملIsoenzyme analysis of Arthrobotrys, a nematode-trapping fungus.
Extraction and isoenzyme analysis of four isolates of Arthrobotrys including A. musiformis, A. robusta and A. conoides were conducted. Among the 14 enzymes studied by starch gel electrophoresis, using morpholine-citrate as gel/electrode buffer, the following nine enzymes showed interpretable banding patterns: alpha-esterase, fumarase, hexokinase, isocitrate dehydrogenase, leucine aminopeptidase...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Ciência Rural
سال: 2004
ISSN: 0103-8478
DOI: 10.1590/s0103-84782004000200019