番茄茎枯病是一种真菌引起的病害,又叫黑霉病、茎溃疡病,主要为害茎和果实,亦可为害叶和叶柄,且多在断枝、裂果上发生,造成枝、果实褐色干腐。近年来,番茄茎枯病的发生日益严重。生长旺盛,枝叶茂盛,植株间多郁闭,高温高湿,不断地进行整枝打杈造成伤口,浇水较多,均易引发此病。 Tomato stem blight is a disease caused by fungi, also known as black mold disease, stem ulcer disease, the main damage to stems and fruits, but also harmful leaves and petioles, and more in the branches, split fruit occurs, resulting in branches, brown fruit Dry rot. In recent years, the occurrence of tomato stem blight is more and more serious. Strong growth, lush foliage, plants more than closed, high temperature and humidity, continuous pruning twigs cause wounds, watering more, are easy to cause the disease.