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七、八月荔枝、龙眼成熟之时,也是“小偷”-编蝠猖撅的时候,为了确保荔枝龙眼高产丰收,必须根据编蝠的特征特性,采取有效防范措施: (l)编蝠怕光亮,有日伏夜击的习性,夜间可在果园内安装紫外光、红光、霓虹灯,最好是活动式照射,编蝠见一光一黑一闪的各种灯光而害怕不敢进入果园: (2)在果实成熟季节期,在果园中彻夜播送各种各样的音响,最好是播送预先录制放鞭炮的录音带,编蝠听到鞭饱声,吓得不敢进园: (3)编蝠通常在秋季交配,春末产仔。在交配前I()一15天的7个夜晚,雌
In July and August when the lychee and the longan are mature, they are also “thieves” - when the bats are rampant, in order to ensure the high yield of litchi longan, effective measures must be taken according to the characteristics of the bats: (1) Afraid of light, there is the habit of day and night, night can be installed in the orchard of ultraviolet light, red light, neon lights, it is best to activity-type lighting, bats to see a flash of light and a variety of lights afraid to enter the orchard : (2) During the ripening season of fruit, all kinds of sound are broadcast throughout the night in the orchard. It is best to broadcast prerecorded tapes of firecrackers. ) The bats usually mate in the fall and give birth in late spring. In the pre-mating I () a 15-day 7 nights, female