两年来,我们连续开展了对柑桔溃疡病的药剂防治试验。在实践中我们认为,柑桔溃疡病并不是不治之症,只要我们用毛泽东思想武装头脑,认真去研究它,了解它,是完全可以找出治服它的好办法. 今年,我们将从四川引来防治水稻白叶枯病的新农药“敌枯双“进行试验,找到了运用“敌枯双”防治溃疡病的新途径。我们在去年防治过的118株甜橙幼树上,分别以1∶2∶200的波尔多液,10％的敌枯 In the past two years, we have continuously carried out chemical control tests on citrus canker. In practice, we think that citrus canker is not an incurable disease, as long as we arm ourselves with Mao Tse-tung’s thought, study it carefully and understand it, we can find out a good way to cure it. This year, The new pesticides that lead to the control of rice bacterial leaf blight were tested in the experiment, and a new way to prevent and cure canker disease was found. We control 118 in the previous year, young orange trees, respectively, 1: 2: 200 Bordeaux mixture, 10% of the enemy withered