TY - JOUR JF - yu-pps JO - Plant Pathol. Sci. VL - 1 IS - 1 PY - 2012 Y1 - 2012/3/01 TI - Role of Arbuscular Mycorrhizal Fungi in Plant Diseases Management TT - نقش قارچ‌های میکوریز آربوسکولار در مدیریت بیماری‌های گیاهی N2 - Arbuscularfungi are root symbiontsof 80% of plants, such as most field crops and fruit trees. They establish in root tissue, arbuscule in endodermis cells, and an extramatrical fine hyphal net. These fungi byincreasing absorption of water and nutrient elements for plants, making changes in chemical constituents of plant tissues, competition with pathogens for nutrients and establishment site, structural changes in roots, alleviation of environmental stresses, and increasing population of useful bacteria in soil, help management of diseases caused by fungi, fungal like organisms, nematodes, bacteria, phytoplasmas and physiological disorders. Collection, identification, purification, propagation, and inoculation of these useful fungi to plants, can decrease usage of chemical fertilizers and pesticides that are harmful to consumers of agricultural products as well as to the environment SP - 1 EP - 13 AU - Sadravi, Mehdi AD - Professor of Plant Pathology, Department of Plant Protection , KW - Arbuscule KW - Disease KW - Fungus KW - Nematode KW - Symbiosis UR - http://yujs.yu.ac.ir/pps/article-1-27-en.html ER -