Nematocide granules taking peanut bran as carrier and preparation method thereof

Abstract

The invention relates to nematocide granules taking peanut bran as a carrier. A composition takes the peanut bran as the carrier. Compared with other conventional nematocide granules, the nematocide granules disclosed by the invention have a better nematocidal effect under the same contents of effective ingredients and have an obvious yield-increasing effect on crops.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to a nematicide granule with peanut bran as a carrier and a preparation method thereof. Background technique [0002] Root-knot nematodes mainly damage the roots of various fruit trees and vegetables, showing more lateral roots and fibrous roots than normal, and forming spherical or conical white nodules of various sizes on the fibrous roots of young roots, some of which are bead-shaped. The aboveground part of the damaged plant grows short and slow, with abnormal leaf color, few fruits, low yield, and even premature death of the plant. Nematodes have a wide range of hosts and often damage bananas, citrus, melons, solanaceous fruits, beans, radishes, carrots, lettuce, cabbage, etc., and can also spread some fungal and bacterial diseases. [0003] Peanut bran is a high-quality organic fertilizer made by adding the by-products of peanut kernels after oil extraction. Its carbon-to-nitrogen r...

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Problems solved by technology

[0004] At present, diatomaceous earth, kaolin and attapulgite are mostly used as carriers in agricultural nematode pesticides, which have short action time and small adsorption capacity, and regular use may easily cause soil compaction

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