节瓜炭疽病是广东夏秋节瓜的常见病害，主要侵染叶片和蔓，偶尔侵染老熟的留种果实。一般性为害时，可影响植株的生长速度，造成减产。严重为害时，由于病斑密布茎蔓，造成植株枯死，死苗率可达30％－ho％。为此，进行本试验。现将结果报告如下。l材料和方法1．l供试药剂及使用 Festival melon anthracnose is a common disease of Guangdong summer and autumn melon, the main infection leaves and vine, and occasionally infected with the old ripe fruit. The general damage, it can affect the growth rate of plants, resulting in reduced production. Serious damage, due to dense spots stalk vine, resulting in dead plants, dead seedlings rate of up to 30% -ho%. To this end, the test. The results reported below. l Materials and methods 1. l for test agents and use