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家蚕微粒子病,是由家蚕微孢子虫(Nos-ema bombycis Nagell)经食下传染和经卵传染两种途径侵染蚕体的一种主要蚕病,世界各蚕区几乎都有发生,对蚕业生产危害极大。近年来广东微粒子病恶性发作,如佛山地区每年因该病损失达100万元以上。高温防治家蚕微粒子病在广东蚕区已有良好基础。我们在前人研究的基础上,根据广东1年多次养蚕的特点,采用了高温即时浸酸处理蚕卵的方法,即可解除蚕种滞育,又可基本
Silkworm micro-particle disease is a major silkworm disease which infects silkworms by both nosocomial infection and egg transmission. Nosocomial infection of silkworm Nos. Industry produces great harm. In recent years, Guangdong malignant particle disease, such as Foshan, the annual loss of up to 1 million yuan due to the disease. High temperature prevention and treatment of silkworm micro-disease in Guangdong silkworm area has a good foundation. Based on the previous studies, according to the characteristics of sericulture in Guangdong many times a year, we adopt the method of instant pickling of silkworm eggs at high temperature to eliminate the diapause of silkworm eggs and basic