受早春低温阴雨的影响,今年广西区荔枝生育期普遍较往年推迟,果园早、中、迟熟品种混栽,当前大部分荔枝处于幼果膨大期,迟熟品种处于谢花座果期。6月份荔枝将进入果实成熟期,此时期极利于病虫的发生为害,各地要做好其病虫监测和防治工作,确保荔枝产量和品质。目前,发生的荔枝病虫主要有荔枝霜疫霉病、荔枝蒂蛀虫、荔枝蝽等。 Affected by the early spring low temperature rainy season, Guangxi litchi growing season this year generally postponed than in previous years, early or middle or late varieties of orchard mixed, most of the current lychee in young expansion period, late varieties are in the Xie Xieuo period. June litchi will enter the fruit ripening period, this period is very conducive to the occurrence of pests and diseases, all localities should do their pest and disease monitoring and prevention work to ensure litchi yield and quality. At present, the occurrence of lychee pests are lychee frost mold disease, litchi pedicle, litchi stink bug.