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应用６０Ｃｏγ射线辐照，结合５２℃－５５℃热水和热化学等，处理海南省两个地区的白象牙、吕宋、青皮、椰香、白玉和秋芒果实。经不同贮藏时间的病情和成熟度变化调查，用国际标准化软件ＳＡＳ分析，结果表明辐照剂量为２５０Ｇｙ结合各种预处理，炭疽病的平均病情指数比未处理果实极显著减低，其防效为５０％左右。５５０（或９００）Ｇｙ比不辐照果实的蒂腐病平均病情指数亦极显著减少，防效为１７．０７％～３２．８４％。辐照和热水或热化学等结合处理的效果极显著高于单独辐照效果，对炭疽病防效为４６．７９％～９１．３６％，蒂腐病防效为５０．８６％～７４．３２％。２５０Ｇｙ辐照剂量可减缓后熟变化速度，延长贮藏期１～８ｄ。剂量超过５００Ｇｙ不仅未减慢后熟速度，还可造成白象牙和吕宋芒果皮出现褐色小斑。５００μｇ／ｍＬ施保克造成白象牙和白玉芒果皮从紫褐色到黑色的伤害。
The white ivory, Luzon, peel, coconut, white jasmine and autumn mango fruits in two areas of Hainan Province were treated with 60Coγ ray irradiation combined with hot water and thermochemistry at 52 ℃ -55 ℃. According to the changes of disease state and maturity at different storage time, SAS analysis with international standardization software showed that the irradiation dose was 250Gy combined with various pretreatment, the average disease index of anthracnose was significantly lower than that of untreated fruit, the control effect was About 50%. The average disease index of 550 (or 900) Gy was significantly lower than that of the non-irradiated fruits, and the control effect was 17.07% ~ 32.84%. Radiation and hot water or thermochemical combination treatment effect was significantly higher than the individual radiation effects, prevention and treatment of anthracnose for 46.79% ~ 91.36%, pedicle rot disease control efficiency was 50.86% ~ 74 .32%. 250Gy irradiation dose can slow the rate of change after ripening, prolonging the storage period of 1 ~ 8d. Dosing over 500 Gy not only slows the rate of ripening, but also causes small patches of white patches of white ivory and Luzon mango peel. 500μg / mL Shi Bao Ke cause white ivory and white jade mango skin from purple brown to black damage.