果园一旦发现腐烂病株,就必须及时防治,否则会很快蔓延全园,不但影响果树的正常生长,而且严重影响产品的品质和产量。现介绍土法防治果树腐烂病的几个妙招如下。涂抹大蒜将病皮连同周缘0.5厘米宽健康树皮刮净,深达木质部,并将木质变色部分也刮净,再将病疤周围的树皮切成光滑斜 Once the orchard is found to rot the diseased plants, it must be timely prevention and control, otherwise it will spread the whole garden quickly, not only affect the normal growth of fruit trees, but also seriously affect the product quality and yield. Now introduce the native method to control the rotten fruit tree several coup is as follows. Smear the garlic with the sick skin along with 0.5 cm wide bark of healthy skin scraping net, reaching the xylem, and wood discoloration part of the net, and then cut the bark of the scar around a smooth slope