【摘要】 经病原菌形态学及病害症状观测,桔梗根腐病病原菌为腐皮镰孢Fusarium solani(M art)Sacc.et W ollen.。移栽时沟施木霉菌T25,发病初期浇灌50%福美双WP 500倍液,隔15 d再浇灌一次,显蕾初期喷15%多效唑3000倍液等,防效可达64%以上,单株肉质根增重16.8%。更多还原

【Abstract】 The results of this experiment showed that the root rot disease of ballooflower was caused by Fusarium solani(Mart.)Sacc.et Wollen.The fungicide T25 of Trichodermasp.was used in the roots of bolloon flower during seedlingof root of balloonflower,T25 of transplanting and then Thiram 50% wp diluted 500 times was irrigated2 times.During the squaring period spray cycocel 15%wp 3000 times on the leaves and stems of the plant.Control effect was achieved 64%and the yield was 16.8% higher than that of CK.更多还原