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本文报道在巴西进行的一组综合防治胡椒根结线虫的试验结果。材料和方法试验在位于南纬2°30′的帕拉Tomo—Acu胡椒种植园中心研究所进行。从1976年4月开始共进行3年。试验用的根结线虫是在胡椒插条上繁殖的Meloidogyno incognita。试验1包括:①在植株基部用3—4公斤切
This article reports the results of a series of experiments on the control of pepper root knot nematodes in Brazil. The material and method trials were conducted at the Palazzo Tomo-Acu Pepper Plantation Center, 2 ° 30 ’south latitude. From April 1976 for a total of 3 years. Root-knot nematodes tested were Meloidogyno incognita, which breed on pepper cuttings. Test 1 includes: ① 3-4 kg cut at the base of the plant