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1962年和1963年,分别在信阳和郑州进行三次田间药剂防治小麦条銹病試驗結果表明:在叶面防治效果方面,超过0.5％对氨基苯磺酸10％以上的有0.5％与0.3％“閩农五号”、氟化鈉600倍、1000倍、氟矽酸鈉600倍、1％氨基苯磺酸鈉、1％氨基苯磺酸鋅、1％氨基苯磺酸鎳、0.1％与0.2％氮化鎳、0.2％氟化鎳及0.2％醋酸鎳等12种;超过1—10％或基本上相等的有1％常州氟鋇、1％氨基苯磺酸铁、0.1％与0.2％硫酸鎳四种;其中药效較好而又无药害、比对照增产10—35％的有1％氨基苯磺酸鈉、0.5—1％常州氟鋇、0.3—0.5％“閩农五号”、0.5％氨基苯磺酸铁及0.5％对氨基苯磺酸等;药效尚好而药害輕微、比对照增产10—20％的有1％氨基苯磺酸铁盐、0.5％鋅盐、0.5％鎳盐、0.1％醋酸鎳及氟矽酸鈉600倍等。田間药剂防治的适当时期和次数,根据病情动态和噴药效果分析,在河南省中南部地区建議以小麦的孕穗初、孕穗末或抽穗初、揚花期三次噴药为最好,灌浆以后噴药一般不起作用,如早春气温较高,病情上升迅速,則可在拔节期加噴一次。
In 1962 and 1963, three field wheat rust tests were conducted in Xinyang and Zhengzhou respectively. The results showed that 0.5% and 0.3% of the sulfanilic acid content exceeded 0.5% Nongwu No. 5, sodium fluoride 600 times, 1000 times, sodium silicate 600 times, 1% sodium sulfanilic acid, 1% zinc sulfanilate, 1% nickel sulfanilic acid, 0.1% and 0.2% Nickel Nitride, 0.2% Nickel Fluoride, and 0.2% Nickel Acetate; over 1 to 10% or essentially equal 1% Changzhou Barium Fluoride, 1% iron sulfanilate, 0.1% Four kinds of them. Among them, the efficacy was better and no phytotoxicity was found. Compared with the control, 10% -35% of sodium sulfanilate, 0.5-1% of barium fluoride in Changzhou, 0.3-0.5% 0.5% aminobenzenesulfonate and 0.5% p-aminobenzenesulfonic acid; the efficacy is still good and the phytotoxicity is slight, with 1% ammonium sulfanilate, 0.5% zinc salt and 0.5% Nickel salt, 0.1% nickel acetate and sodium silicate 600 times. The appropriate period and number of field pharmacy control, according to the disease dynamics and spraying effect analysis, in central and southern Henan Province recommendations booting at the beginning of wheat, booting end or heading early, flowering three spraying is the best, grouting after spraying Generally does not work, such as high temperatures in early spring, the rapid rise in disease, you can add spray jointing time.