نتایج جستجو برای: pyrenephora graminea
تعداد نتایج: 87 فیلتر نتایج به سال:
Barley (Hordeum vulgare L.) is one of the most important cereal crops that their grains are used in malt and forage industry. Yield quality losses occur barley due to abiotic biotic stress factors. leaf diseases caused by fungal pathogens common leading significant yield losses. Within framework environmentally-friendly integrated crop management, disease-resistant varieties should be developed...
The Californian Channel Islands are near-shore islands with high levels of endemism, but extensive habitat loss has contributed to the decline or extinction of several endemic taxa. A key parameter for understanding patterns of endemism and demography in island populations is the magnitude of inter-island dispersal. This paper estimates the extent of migration and genetic differentiation in thr...
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