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棉花苗期炭疽病危害很严重,为了寻找防治棉苗病害的新药,对我所试制的拌种灵(化学名称,2-氨基-4-甲基-5-甲酰苯氨基噻唑,40％可湿性粉剂)作了一些测定。经初步观察,拌种灵对炭疽菌没有杀灭作用,在一定的浓度下,能抑制菌丝的生长,使炭疽菌丝畸型,并且影响菌丝体正常代谢过程,推迟炭疽菌的无性繁殖,减少分生孢子的产生,使所产生的分生孢子瘦小。对炭疽菌分生孢子的发芽亦有一定的抑制作用,因药剂影响芽管畸形。用盆栽试验验证,拌种灵在棉苗活体上亦有防治效果。详情分述于下:
Cotton seedlings anthrax disease is very serious, in order to find a new drug to control cotton seedling disease, I tried dressing seed (the chemical name, 2-amino-4-methyl-5-formylaminothiazole, 40% Wet powder) made some measurements. After preliminary observation, seed dressing Ling had no killing effect on anthracnose. Under a certain concentration, it could inhibit the growth of mycelium, deform the mycelia of mycelia, and affect the normal metabolic process of mycelia, postpone the clonal propagation of anthracnose, Reduce the production of conidia, the resulting conidia thin. On the germination of anthrax spores also have some inhibitory effect, due to agents affect germinal tube deformity. With pot experiment proved that seed dressing in cotton seedling also have control effect. Details are described below: