2 could take obvious effect on the inhibition. The tests in the field also expressed that the above mixture was perfect on the control of watermelon-anthracnose and watermelon fusarium wilt.

• 田间试验研究了“嘧菌酯+恶醚唑”对西瓜枯萎病和西瓜炭疽病的防治作用,结果表明:嘧菌酯与恶醚唑以1:2混配时,混剂对西瓜炭疽病和枯萎病2种病害均具有良好的防治效果。