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Method for producing granules for killing nematodes by using biomass particle carbon as carrier

A technology of biomass granular carbon and granules, applied in the direction of nematicides, biocides, botanical equipment and methods, etc., to achieve the effects of less investment in equipment, water retention, and stable product weight

Inactive Publication Date: 2013-04-17
上海孚祥生态环保科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the role of biomass granular carbon in solving global ecological and development problems has been generally recognized. The carbon-based mixed fertilizer prepared by using it can delay the release rate of nutrients in fertilizer, prolong the time of fertilizer supply, and improve the utilization rate of fertilizer. It has been widely used in agricultural production, but there are no related reports on the use of biomass granular carbon as a carrier of nematode pesticides

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Embodiment 1 is the preparation of the nematicide granule taking biomass granular carbon as carrier

[0050] One of the following formulas can be selected for the components and weight percentages of the nematicide granules with biomass granular carbon as the carrier:

[0051] 1) 93% thiazophosphine crude oil accounted for 11%, solvent methyl oleate 8%, stabilizer castor oil 5%, biomass granular carbon 76%;

[0052] 2) 93% thiazophosphine crude oil accounted for 6%, 97% abamectin technical 2%, solvent dimethyl sulfoxide 10%, stabilizer soybean oil 5%, biomass granular carbon 77%;

[0053] 3) Containing 2.5 billion / g Verticillium chlamydia live spore mother powder 10%, stabilizer soybean oil 5%, solvent mineral oil 10%, biomass granular carbon 75%;

[0054] The nematicide granule with biomass granular charcoal as the carrier is prepared through the following steps:

[0055] (1) Putting the active ingredient into a homogenizer equipped with a solvent and a stabilizer t...

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Abstract

The invention relates to a method for producing granules for killing nematodes by using biomass particle carbon as a carrier. The granules comprise the components in percentage by weight: 5-15 percent of active ingredient, 2-10 percent of stabilizer, 5-15 percent of solvent and 70-80 percent of biomass particle carbon, wherein the active ingredient is one or more types of fosthiazate, abamectin, verticillium chlamydosporium and the like. The granules has great adsorption capacity and long action time, is capable of improving soil conditions, and is rich in source of raw materials, free of resource constraints and very convenient to use.

Description

[0001] technical field [0002] The invention relates to the technical field of pesticide production, in particular to a method for producing nematicide granules by using biomass granular charcoal as a carrier. Background technique [0003] Root-knot nematodes mainly damage the roots of various vegetables, showing that the lateral roots and fibrous roots increase more than normal, and form spherical or conical white nodules of varying sizes on the fibrous roots of young roots, and some 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. The nematodes currently known to damage vegetables mainly include root-knot nematode high pedicle, root-knot nematode peanut, root-knot nematode northern and root-knot nematode southern. Nematodes have a wide range of hosts and often damage more than 30 kinds of vegetables such as melons, solanaceous fruits, beans, radishes, c...

Claims

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Application Information

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IPC IPC(8): A01N25/12A01N25/08A01N63/04A01N57/32A01N43/90A01P5/00
Inventor 李辰淼李应超赵林丹
Owner 上海孚祥生态环保科技股份有限公司
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