Uncinula necator is a worldwide serious fungus disease causing annual heavy lost on grapevine production. In order to get more informations on defense related E
The mechanism of action of ecological factors affecting crop growth and development was complicated. In order to study the relationships between ecological fact
The effect of arbuscular mycorrhiza fungi (AMF) on plant growth and nutrition utilization in upland rice and mungbean intercropping system was studied. A pot ex