锈病是为害小麦最普遍和最严重的一种病害。在目前我们尚不能完全控制自然、驾驭自然的条件下,各种自然灾害,包括农作物病虫害仍然是农业生产上的大敌。根据有关部门调查,去年小麦发生锈病的地区,一般减产10％左右,严重的减产20％,较轻的也减产5％。因此,我们必须千方百计地战胜各种自然灾害,特别是要大力治锈灭蝗,狠狠地防治“一病三虫”,这是保证今年农业大丰收,粮食大增产,特别是夏粮大增产的重要关键。 目前,我国防治小麦锈病已经有了一种新药,这就是对氨基苯磺酸,它是一种高效灭锈剂。这种灭锈剂和一般保护药剂不同,其特点就是它能被植株内吸,而且吸入的速度也比较快。因此,在喷用以后,不怕雨水冲洗,能 Rust is the most common and serious disease that damages wheat. At present, we are not yet fully in control of nature. Under the control of nature, various natural disasters, including crop pests and diseases, remain the enemy of agricultural production. According to the investigation of relevant departments, the area where wheat rust occurred last year was generally cut by about 10%, a serious cut by 20% and a lighter by 5%. Therefore, we must do everything possible to defeat various natural disasters. In particular, we must vigorously rule out rust and eliminate locusts and severely control the “one disease and three insects.” This is to ensure that this year’s agricultural bumper harvests, large grain output increases, especially the large summer grain output increase Important key. At present, our country has a new drug against wheat rust, which is p-aminobenzenesulfonic acid, which is an efficient anti-rust agent. This anti-rust agent and the general protection of different agents, which is characterized by its absorption by plants, and inhaled faster. Therefore, after spraying, we are not afraid of rain water washing