Efeito de produtos químicos no controle de meloidogyne sp. sobre quiabeiro (hibiscus sculentum l.)

Abstract

The Effect of chemical products on lhe contrai of Meloidogyne sp. in the okra plant (Hybiscus sculentum L.J. The nematicide power of Shell-DD. vapan, granulated nemagon, methyl bromide and soluble neantina, were tested by applying them to soil affected by Meloidogyne sp. The okra plant (Hibíscus esculentum L.l was used as lhe hosting agent, to measure the amount of worms al­ter treatment. The results showed that Shell-DD (40 ml/22) controll ed the worms well, but that vapan, granulated nemagon and the soluble neantina were statistically equal to the contrai plot. The plots treated with methyl bromide were not included in the results because of the toxic effect of lhe product on the plants.