【摘要】 新杀菌剂敌力脱对小麦根腐病防病保产效果显著,残效期长,用药量低,内吸向上传导性能强,以保护作用为主,且有一定治疗作用。施药后叶片免受为害,叶绿素得以保持,保证了光合效率和小麦产量。春小麦抽穗后,每公顷用敌力脱有效成分100克叶面喷雾,可控制整个成株期的为害,防病效果稳定在80%左右,增产10%以上。更多还原

【Abstract】 The new fungicide TILT is very effective on the control of the wheat root rot disease.TILT has the advantages of a prolonged duration of activity and low dosage rates of application.TILT is a systemic,fungi- cide,it is taken up by the plants and transported accopetally.The func- tion of TILT against the root rot disease is mainly preventive and also curative in a certain degree.After spraying of TILT,wheat leaves can avoid the damage from root rot disease,the chlorophyll of leaves and photosynthesis of plants can be maintained.Therefore,the yield of wheat can be protected.During the earing period of wheat by topical spraying of TILT in dosage of 100 g of active ingredient per hectare,the disease damage can be markedly elliminated.The control effectiveness is about 80%,the yield increased is above 10%.更多还原