Tobacco Science & Technology, 2009, 6, p. 60-4, ISSN.1002-0861
Field trials of plant-based nematicide against tobacco root-knot nematode
Henan Agricultural University, College of Plant Protection, Zhengzhou, China
In order to replace the chemical nematicides of high toxicity, high residue and high cost, the field trials were conducted to study the control effect of a plant-based nematicide against tobacco root-knot nematode. Plant-based nematicide 15%WP (30,...