نتایج جستجو برای: virens
تعداد نتایج: 775 فیلتر نتایج به سال:
Previous studies have shown that climatic and anthropogenic factors influence the variations in stable isotope signature of tree materials an urban ecosystem. However, responses trees to various precipitation interventions are unclear. To fill research gap, isotopic composition (δ15N δ18O) total nitrogen content soil-plant system forests were measured, focusing on typical species (Populus tomen...
Aims: Ustilaginoidea virens, which causes false smut of rice (synonyms: green or pseudo smut), is an emerging grain disease around the world. The main aim study to find out suitable culturable medium, carbon sources and pH for growth pathogen molecular confirmation U. virens isolates.
 Place Duration Study: in vitro studies were conducted Department Plant Pathology, Tamil Nadu Agricultural...
Ustiloxins are cyclopeptide mycotoxins produced by the pathogenic fungus Villosiclava virens of rice false smut. Ustiloxins A and B as two main mycotoxins were determined conveniently by LC-ESI-MS in the water extract from rice false smut balls which were mostly composed of the chlamydospores and mycelia of the pathogen. Both ustiloxins A and B in the water extract were also quantitatively anal...
Guava (Psidium guajava L.) is an important fruit crop of subtropical countries and cultivated extensively throughout India, it is grown almost in all the states. Bihar has the largest area (24.7 thousand ha.) under guava cultivation followed by Uttar Pradesh (18.5 thousand ha.) and Maharastra (14.8 thousand ha.). Various pathogens have been reported from the wilt affected plants from guava orch...
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