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茎枯病是上海地区石刁柏生产上发生最为普遍,并造成毁灭性危害的真菌病害之一。该病害在田间自4月上旬可见,多发生于6～7月以后。室内药效测定和田间防治试验表明,大富丹、托布津等杀菌剂抑菌力强,并有较好的防治效果。经试验示范,以严格选地、合理施肥、清除病株和药剂保护等为中心的石刁柏茎枯病防治措施,在生产中已初见成效。
Stem blight is one of the fungal diseases that occurs most commonly in the production of asparagus in Shanghai and causes devastating damage. The disease in the field since early April visible, occurred in more than 6 to 7 months later. Indoor efficacy tests and field control tests showed that the bacteriostasis of Dafodan, Topuzine and other bacteriostasis is strong, and has good prevention and cure effects. The pilot demonstration to strictly selected, reasonable fertilization, removal of diseased plants and pharmaceutical protection as the center of the prevention and control measures of Asparagus stem blight in the production has achieved initial success.