芦笋茎枯病已成为芦笋生产的一大障碍。作者在小区试验的基础上,发现两种有效的防治措施:1.冬季清国时(2月初),用1°Be石硫合剂浇株,再于发病初期(5月5日)用70％托布津800倍液喷雾;2.春季芦笋发芽后、发病前(4月13日左右),用0.5°Be石硫合剂喷雾,发病初期再喷托布津,两法都能明显地控制该病。1988年7月在200亩示范区抽样调查,未 Asparagus stem blight has become a major obstacle to the production of asparagus. Based on the plot test, the authors found two effective control measures: 1. In the Qing Dynasty (early February), the plants were mulched with 1 ° Be limestone and infested with 70% Bujinjin spray 800 times; 2 spring germination of asparagus, before the onset (about April 13), with 0.5 ° Be stone sulfur mixture spray, the early onset of re-boituzepine, two methods can obviously control the disease. July 1988 in 200 mu demonstration area sampling survey, not yet