نتایج جستجو برای: pinworm oxyuris
تعداد نتایج: 232 فیلتر نتایج به سال:
Recent redescriptions of most members of the Oxyuridae Cobbold, 1864 parasitic in primates revealed that they share following derived characters: sexual dimorphism of lateral alae (single-crested in the males, double-crested in the females); in males a second pair of genital papillae always surrounded by strongly cuticularized rings; in females, uterine tube divided into 2 parts by a cellular w...
Introduction The south American tomato pinworm (Tuta absoluta), an invasive insect pest species, has established itself in more than 33 Chinese prefectures, where it is mainly damaging crops. Immediate efforts have been initiated to find strategies control this pest. Studies shown that biochar (BC) amendment soil can enhance plant growth and resistance herbivory. Methods First, we quantified th...
The South American tomato pinworm, Tuta absoluta (Meyrick) is one of the most serious insect pests plants. Current control strategies for T. primarily involve use insecticides, but increasing resistance in field populations has prompted research on alternative measures. Biological with entomopathogenic nematodes (EPNs) can be an or component Integrated Pest Management programme. In foliar appli...
The objective of the study was to determine parasitological and immune response in horses naturally re-infected with gastrointestinal nematodes (GIN) after an- thelmintic treatment humid tropic Mexico. conducted Tenosique, Tabasco, A total 30 were sampled monthly for nine months. Fecal samples obtained number nematode eggs per gram (EPG) feces. Stool cultures performed obtain identify infective...
A coprological survey to determine the influence of some intrinsic factors (breed, age, and sex) on the infection by helminth parasites in equine livestock (n = 418) under an oceanic climate area (NW Spain) was conducted. Faecal samples were individually collected and analyzed by the coprological techniques. The main strongylid genera identified were Trichonema and Cyalocephalus spp (small stro...
The prevalence of major gastrointestinal parasites of horses in and around Mekelle (Quiha and Wukro) was carried out from November 2009 to March 2010. Fresh fecal samples collected from 400 horses and examined by coproscopic (direct, flotation and sedimentation) methods. The overall prevalence of gastrointestinal parasites was found to be 59.3%; including mixed parasitic infections. Among the p...
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