Trichoderma harzianum strain T22 parasitizes and controls many phytopatogenic fungi and is applied commercially as biol......

通过超声波提取法和液液分配萃取法制备连钱草萃取物,采用生长速率法测定连钱草萃取物对4种植物病原真菌的抑菌活性。结果表明：连钱......

分别用水、石油醚、三氯甲烷、乙酸乙酯、甲醇5种溶剂平行浸泡地肤子，获得不同溶剂的提取液。以小麦赤霉病菌、茄子枯萎病菌、桃褐......

Trichoderma harzianum strain T22 parasitizes and controls many phytopatogenic fungi and is applied commercially as biolo......

以黄瓜枯萎病菌和辣椒枯萎病菌作为供试菌种，采用生长速率法对葡萄叶不同溶剂提取物和不同提取方法提取物的抑菌活性进行测定。结果......

Microorganism resistance to the existing products is yet another difficulty that agriculturalists have to deal with. In ......

The apple is the second most important fruit in Brazil. However, apple cultivars are susceptible to several diseases tha......