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Cotton growth regulator composition

A technology of growth regulation and composition, which is applied in the direction of plant growth regulators, plant growth regulators, biocides, etc., and can solve problems such as poor defoliation effect, affecting cotton fiber length, and reducing cotton quality

Inactive Publication Date: 2018-03-13
JIANGSU HUIFENG BIO AGRI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ethylene can also affect the length of cotton fibers, reduce the quality of cotton, and easily form dead valve cotton
[0006] The binary compound combination of thiadizuron and diuron that is common in the market at present is more ideal than a single agent, but there are also problems in the low temperature environment, especially in the environment of 6-13 degrees Celsius, and the defoliation effect is not good. In addition, the combination of the two has been used continuously for many years, and the problem of resistance is also particularly prominent.

Method used

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  • Cotton growth regulator composition
  • Cotton growth regulator composition
  • Cotton growth regulator composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Example 1: 14.3% Thidiazuron·Diuron·Saflufenacil dispersible oil suspension concentrate

[0060] Thidiuron 0.1%, Diuron 1%, Saflufenacil 13.2%, Attapulgite 7%, Diphenylphenol polyoxyethylene polyoxymethylene condensate 4%, Ethylene glycol 5%, Ammonium sulfate 2% , alkylbenzene naphthalene sulfonate 12%, soybean oil make up to 100%.

Embodiment 2

[0061] Example 2: 14.3% Thidiazuron · Diuron · Saflufenacil dispersible oil suspension concentrate

[0062] Thidiuron 1%, Diuron 0.1%, Saflufenacil 13.2%, Organic Bentonite 4%, Castor Oil Polyoxyethylene Ether 7%, Calcium Dodecyl Benzene Sulfonate 5%, 2,6-Di 4% of tert-butyl p-cresol, 4% of alkylphenol polyoxyethylene ether phosphate, 13% of polyoxyethylene polyoxypropylene block copolymer, and castor oil to make up to 100%.

Embodiment 3

[0063] Example 3: 46.2% Thidiazuron · Diuron · Saflufenacil dispersible oil suspension concentrate

[0064] Thidiazuron 4%, Diuron 40%, Saflufenacil 2.2%, Propylene Glycol 2%, Castor Oil Polyoxyethylene Ether 3%, Calcium Dodecyl Benzene Sulfonate 3%, Alkylphenol Polyoxyethylene Ether phosphate 3%, polyoxyethylene polyoxypropylene block copolymer (EO-PO block copolymer) 12%, magnesium aluminum silicate 4%, 2,6-di-tert-butyl p-cresol 4%, large Soybean oil makes up to 100%.

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Abstract

The invention discloses a cotton growth regulator composition. The cotton growth regulator composition comprises effective components A and B, wherein the active component A is a mixture of thidiazuron and diuron; the active component B is saflufenacil; the weight ratio of the A to the B is 1:(0.05-12); the weight ratio of the thidiazuron to the diuron is 1:(0.1-10). The invention further providesa preparation method and application of the cotton growth regulator composition. Test results show that the cotton growth regulator composition can promote defoliation of cotton and accelerate cottonboll opening very well and significantly increase the cotton yield.

Description

technical field [0001] The invention belongs to the field of agricultural plant protection, and in particular relates to a pesticide composition with improved properties, in particular to a composition used as a cotton growth regulator. Background technique [0002] Thidiazuron (pyraclostrobin) is a new type of high-efficiency plant growth regulator. After being absorbed by plants, pyraclostrobin can promote the separation tissue between petioles and stems to form natural shedding. It can be widely used in pesticides and fertilizers. It has extremely strong biological activity, and its ability to induce plant cell division and callus formation is many times higher than that of ordinary cytokinins. Improve the absorption capacity of crops, increase photosynthesis, so as to achieve the purpose of increasing production and improving quality. It can be used for all kinds of melons, fruits, vegetables, seedlings, flowers, grain, tobacco and other crops, and can also be used for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/36A01N47/30A01N43/54A01P21/00
CPCA01N43/54A01N47/30A01N47/36
Inventor 仲汉根季红进张明邰少杰王莹韦建峰花伟
Owner JIANGSU HUIFENG BIO AGRI CO LTD