论文部分内容阅读
花生青枯病(群众叫凋干病、死藤),是我省沿海花生产区的主要病害。常年花生发病死苗率一般达10~20%,严重地块达50%以上。晋江地区近年来花生青枯病有发展趋势。晋江新店第十八生产队因年年发病严重,不得不停种花生三年,改种春大豆或其他作物。晋江下福第四生产队,一九七八年有二块地(1.6亩),春花生发病严重,五月下旬将花生毁掉改种早甘薯。此病对花生生产发展影响甚大。花生青枯病是一种短秆状细菌(Pseudomonas Solanacearum)为害。它除了为害花生外,亦能为害烟草、蕃茄、辣椒及马铃薯等茄科作物及杂草(灯笼草、龙葵
Peanut wilt (the crowd called withering stem, dead vines) is the main disease in the coastal flower production area in our province. Perennial perennial disease incidence of peanut seedlings generally up to 10 to 20%, a serious block of more than 50%. Jinjiang area has a tendency of peanut bacterial wilt in recent years. Jinjiang new store eighteenth production team due to serious illness every year, had to stop peanuts for three years, replanting of spring soybeans or other crops. Jinjiang Shifu fourth production team, in 1978 there are two plots (1.6 acres), spring peanut serious illness, peanut destroyed in early May to change the new sweet potato. The disease has a great impact on the development of peanut production. Peanut bacterial wilt is a bacterial strain of Pseudomonas solanacearum. In addition to damaging peanuts, it can also harm solanaceous crops such as tobacco, tomatoes, peppers and potatoes and weeds (lanterns grass, solanum