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SEED TREATMENT FUNGICIDES FOR CONTROL OF SEED-BORNE DISEASES
SEED TREATMENT FUNGICIDES FOR CONTROL OF SEED-BORNE DISEASES
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机译：防治种子病的种子处理杀菌剂
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摘要
Fungi which infect seeds and grains are controlled by treatment with 4,4'-azodipyridine (I) or its acid salts of formula (Ia) (where A is acid of Ka1 x 10-6; and p is no. of H atoms in A having Ka1 x 10-6). Salts (Ia) are new; specifically 4,4'-azodipyridinium 1,2-benzenedicarboxylate. (I) and (Ia) are specifically used for control of Helminthosporium species of cereal grains; i.e. as replacement for Hg-contg. cpds. The rate of application is 10-500, esp. 20-250g per kg.
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机译：通过用4，4'-偶氮二吡啶（I）或其式（Ia）的酸盐（其中A是Ka＞ 1×10-6的酸; p是H的编号）处理来控制感染种子和谷物的真菌。 Ka中的原子> 1 x 10-6）。盐（Ia）是新的;特别是1，2-苯二甲酸4，4′-偶氮二吡啶鎓。 （I）和（Ia）专门用于控制谷物的蠕虫孢子种类;即代替汞含量高的汞cpds。施用率是10-500，尤其是。每公斤20-250克。
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