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Improved pesticide composition

A pesticide composition, pesticide technology, applied in the directions of animal repellents, plant growth regulators, botanical equipment and methods, etc., can solve the problems of low absorption, low absorption of active ingredients, inability to kill pests, etc. Improve absorption, improve systemic effect, and ensure the effect of prevention and treatment

Inactive Publication Date: 2003-10-22
BAYER CROPSCIENCE KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a serious problem that the expected pest and disease control cannot be effectively and accurately realized. In this case, in order to meet the purpose of pest and disease control after transplanting rice fields, the above-mentioned pesticide composition containing macrolide compounds Applied to the seedling box of rice seedlings
[0007] By studying the cause of this problem, it was found that the absorption of the above-mentioned active ingredients into the rice plant is low, so the pests infesting rice have little absorption of the active ingredients, so that the pests do not absorb the effective amount of the active ingredients. Does not kill pests

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Formulation Example 1 (extruded granules)

[0027] 1 part of emamectin benzoate, 0.15 parts of white carbon black and 0.25 parts of calcium carbonate were mixed and ground, and to the ground mixture were added 6 parts of bentonite, 2 parts of carboxymethylcellulose sodium salt and calcium carbonate and mixed. To the mixed composition, add 15 parts of water, 2 parts of sodium lignosulfonate and 2 parts of sodium polyoxyalkylene arylphenylene ether sulfate while stirring and mix, knead the mixture, extrude granulation, and dry , and then adjust the particle size to obtain extruded granules.

Embodiment 2

[0028] Formulation Example 2 (coated granules)

[0029] A solution mixture of 0.5 parts of sodium polyoxyalkylene arylphenylene ether sulfate, 0.025 parts of dioctyl sodium sulfosuccinate and 1.875 parts of water was sprayed onto the calcium carbonate particles and uniformly infiltrated by stirring. The wetted granule core was mixed with 1 part of emamectin benzoate, 2 parts of bentonite, 2 parts of calcined diatomaceous earth, 1 part of silica, 1 part of carboxymethylcellulose sodium salt and 8.2 parts of light calcium carbonate. The body composition is mixed and coated, and dried to obtain coated granules.

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PUM

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Abstract

The invention provides an improved agrochemical composition having an increased absorbability of a macrolide compound as its active ingredient into rice plants. The improved agrochemical composition having an increased absorbability of a macrolide compound into rice plants contains the macrolide compound as its active ingredient and an alkaline earth metal carbonate. The invention also relates to the use therof.

Description

technical field [0001] The present invention relates to improved pesticide compositions. More specifically, the present invention relates to improved pesticide compositions wherein the uptake of active pesticide ingredients into rice plants is increased. Background technique [0002] Pages 93-95 of Agricultural Chemical Formulation Guide (published by Japan Plant Protection Association, 1997), which discloses carriers for pesticide formulations, mentions calcium carbonate as an example of the aforementioned mineral-derived carriers. [0003] Disclosed in Japanese Unexamined Patent Publication No. 254506 / 1986 is a slow-release solid-state fungicidal composition that can reduce the phytotoxicity of tricyclazole and prolong the residual effect. The composition is made by combining active pesticide components tricyclazole and Acid delivered to a carrier, and inorganic salts such as calcium carbonate, magnesium carbonate, etc. can be cited as examples of the above-mentioned carr...

Claims

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Application Information

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IPC IPC(8): A01N63/02A01N43/50A01N47/42A01N53/12
CPCG11B31/003H04H60/68
Inventor 矶野邦博花木克彦大津悠一涩谷克彦江本晓池上直人
Owner BAYER CROPSCIENCE KK
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