Effects of Some Nematicides on the Control of Root-knot Nematode in Mulberry Tree

뽕나무 뿌리혹 선충(근유선충) 방제에 관한 연구

The effect of nematicides on root-knot nematode were investigated in the mulberry nursery farm of Jeonnam province from 1985 to 1986. The nematicides applied were Fenamiphos, D-D(92%), Aldicarb, D-D(55%), Ethoprop and Carofuran. The control effects of nematicides used were similar in two years (1985 and 1986). The Fenamiphos and D-D(92%) both were a highly effective than any of Aldicarb, D-D (55%) and Ethoprop, Carbofuran. Mulberry sampling showed good growth when the above nematicides were applied.

뽕나무 근유선충의 방제법을 구명하고자 1985년부터 1986년까지 2개년에 걸쳐 상묘포에서 실시한 결과를 요약하면 다음과 같다. 1. 공시약제를 처리하였을 때 묘목의 활착율에는 영향을 미치지 않았고 생육은 무처리보다 우수하였다. 2. 근근유선 충방제효과는 Fenamiphos가 가장 좋았고 D-D(55%), Ethoprop, Carbofuran순으로 좋았다.