小麦散黑穗病菌潜伏于种子胚内,除内吸剂外,一般药剂是很难奏效的。百菌酮属于一种高效、低毒、长残效的广谱性内吸杀菌剂,具有保护、治疗和铲除作用。 据我们试验;百菌酮防治小麦散黑穗病比目前生产上推广的多菌灵防治效果好。拌种后,药剂易于通过种皮渗透种子内部,清除种子胚内散黑穗病原体。 从试验看出:用25％百菌酮粉剂,配成剂量为种子重量的0.3％,0.4％、0.5％、0.6％,进行拌种。室 Wheat spike Strain latent in seed embryos, in addition to internal absorption agent, the general agent is very difficult to work. Chlorothalone belongs to a broad spectrum of systemic fungicide with high efficiency, low toxicity and long disability, which has the functions of protection, treatment and eradication. According to our test; control fungal ketone wheat scattered smut than the current production of carbendazim prevention and control effect is good. After seed dressing, the medicament easily penetrates into the seed through the seed coat, and removes the scattered pathogen of the black ear in the seed. From the experiment, we can see that with 25% monotermesone powder, the seed dosage is 0.3%, 0.4%, 0.5% and 0.6% of seed weight. room