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自香蕉定植开始,持续4年的大田试验表明,逢6月、12月株施丰索磷2.0克(有效成分)可以防除钻孔线虫.以相同浓度、次数施灭克磷、苯胺磷和草氨酰,效果甚微,但也可减缓线虫增长速率.所有处理均可增大果穗、减少倒伏,从而提高单位面积产量;其中以第三、四造最明显.整个生产周期使用丰索磷可增产44%,使用苯胺磷和灭克磷可增产29%,使用草氨酰可增产21%.在3个一组的纵深试验中(从第二或第三造开始处理),株施苯胺磷2.0克(有效成分)、每年施6次防除线虫的效果比每年施3次或株施灭克磷6.0克(有效成分)、每年施2次的好,增产60%以上.
Since banana planting, field trials lasting 4 years show that, in June and December, strain Phoxophor 2.0 g (active ingredient) can control boreal nematodes. At the same concentration and times, fenpro and fenitrothion and grass Aminoacyl, with little effect, but also slow down the growth rate of nematodes.Each treatment can increase the ear, reduce lodging, thereby increasing the yield per unit area; of which the third, four made the most obvious.The whole production cycle using Fischer-Tropsch The yield was increased by 44%, the yield increased by 29% with aniline and fenfluramine, and the yield increased by 21% with oxamyl.In a series of three in-depth experiments (from the second or third start) 2.0g (active ingredient), 6 times a year to control nematodes than 3 times per year or plant ephedrine 6.0 grams (active ingredient), 2 times a year, good, yield more than 60%.