识别和防治蘑菇线虫病

• 作 者: 潘洪莲
• 机 构: 四川涪陵市粮油供销公司 648000
• 出 处: 专业户
• 发表日期: 1995年06期
• 关键词: 蘑菇线虫病 料层 种菇 出菇期 菇房 料面 漏斗法 甲基硫 虫口密度 世忠

四川省涪陵市世忠办事处高家村九社青年、著名种菇能手梁明均,对蘑菇线虫病的识别及防治,有一套独特的方法。(一)识别:1、外观。(1)料层:培养料表面全部湿、黑、粘、松、蘑菇菌丝萎缩或消失,嗅时有臭味;(2)土层:覆土层菌丝萎缩或消灭,或只剩少许弱的菌丝,与土层接触的料面菌丝亦大部分消失,而深层处菌丝仍很浓白粗壮;

Fuling City, Sichuan Province Shizhong Gao Village nine Club youth, well-known mushroom expert Liang Mingjun, mushroom nematode disease identification and prevention, there is a unique set of methods. (A) identify: 1, appearance. (1) Material layer: the surface of culture material is wet, black, sticky and loose, the mushroom mycelia atrophy or disappear, smell when smelling; (2) Soil layer: the soil layer of mycelia atrophy or eliminate, or only a little weak Of the mycelium, and soil surface contact with mycoplasma also most of the disappeared, while the deep mycelium is still thick white stout;