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据美国亚利桑那大学报道,奇异根串珠霉侵入菠萝果梗会引起果黑腐病,在菠萝果梗作一切口,接种此菌后8—10小时内,用苯菌灵(2000微克有效成分/毫升)93％酒精溶液浸切口5秒钟,能预防菠萝果黑腐病。接种后超过16小时施药则无效。苯菌灵水溶液、低浓度酒精溶液、苯酚钠水溶液(重量容量比有效成分1.25％)和噻唑苯骈咪唑(每毫升有效成分2000微克)的预防效果都较差。成熟果受到机械损伤,而后在果侧或果顶接种,无论是接种前、后,将整果浸于苯菌灵酒精液中,皆不能防治黑腐病。
According to the report of the University of Arizona, the infection of D. moniliforme with pineapple stem can cause black rot in fruit. The pineapple stem is used as an incision. After 8-10 hours of inoculation, the fungus is treated with benomyl (2000 micrograms active ingredient per milliliter ) 93% alcohol solution dip incision 5 seconds, can prevent black rot pineapple fruit. More than 16 hours after inoculation is ineffective. The preventive effects of benomyl solution, low concentration alcohol solution, sodium phenolate solution (1.25% by weight and active ingredient) and thiabendazole (2000 micrograms per milliliter active ingredient) are poor. Mature fruit by mechanical damage, and then in the fruit side or fruit top vaccination, either before inoculation, after the whole fruit immersed in benomyl alcohol solution, can not control the black rot.