نتایج جستجو برای: soil arthropods
تعداد نتایج: 187767 فیلتر نتایج به سال:
background: personnel of military forces have close contact with natural habitat and usually encounter with bite of arthropods and prone to be infected with arthropod borne diseases. the imposed war against iran was one of the most important and the longest war in the middle east and even in the world and military people faced various diseases. the aim of this study was to review prevalence of ...
A meta-analysis based on the published literature was conducted to evaluate breadth of host ranges arthropod pathogens in fungal subphylum Entomophthoromycotina. The majority this infect insects, although arachnids (especially mites), collembola, and myriapods are also used as hosts. Most species (76%) have specialized only arthropods one family. Entomophthoromycotina is generally greater for m...
Abstract. Sari SP, Suliansyah I, Nelly N, Hamid H. 2022. Arthropods community on maize plantation in West Pasaman, Sumatra, Indonesia. Biodiversitas 23: 3062-3072. can be found the surface of soil and plant canopy. Pasaman District is one centers corn production This study aimed to determine abundance diversity arthropods Luhak Nan Duo Sub-district Kinali Sub-district, District, Sumatra The res...
Nontarget effects of transgenic insecticidal crops: implications of source-sink population dynamics.
Widespread planting of transgenic insecticidal (TI) crops for pest control has raised concerns about potential harm to nontarget arthropods. Because the first generation of TI crops produce single Bacillus thuringiensis (Bt) toxins causing little or no harm to most nontarget arthropods, they are not likely to cause such negative effects. However, varieties of transgenic crops with multiple Bt t...
درک الگوی توزیع مکانی ماکروفون خاک بدلیل اثرات آن روی فرآیندهای اکوسیستم بسیار مهم است. لیکن اطلاعات کمی در این خصوص وجود دارد. درمورد تنوع زیستی ارگانیسم ها وجانداران خاکزی که ازاجزای مهم وکلیدی درهرسیستم اکولوژیکی هستند و در بهبود حاصلخیزی خاک و تولیدات زمین وپایداری اکوسیستم ها(ازطریق فرآیندهای بیولوژیک)نقش عمده دارند تحقیقات کمی انجام شده است. این تحقیق جهت بررسی الگوی مکانی پارامترهای تنوع...
Abstract Fallopia japonica and Impatiens glandulifera are major plant invaders on a global scale that often become dominant in riparian areas. However, little is known about how these species affect interactions soil–plant systems. The aim of this study was to investigate the impact both abiotic biotic soil properties, with special focus fungi. We investigated eight sites along small streams in...
arthropods are the biggest group of invertebrate animals and due to their great morphological and physiological adaptation they are compatible with many ecosystems. they are the most imponant and biggest enemy of human being regarding to economic and medical issues. they directly (biting, sting, noise) and indirectly (transmitting pathogenic agents) cause many health problems to human. presence...
Arthropods in hospital are undesirable elements. However, they invaded hospitals such as other places in urban environment. Arthropods such as cockroaches, houseflies, ants, mosquitoes, spiders could take part in transferring pathogens that might be source of infection. Many authors reported arthropods that occur in hospitals and are important factor in worsening the health of patients (infecti...
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