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Composition with synergistic effect

A synergistic and composition technology, applied in the direction of chemicals, applications, biocides, etc. for biological control, which can solve the problems of high safety risk, reduced quality, and single effect.

Inactive Publication Date: 2020-05-19
JIANGSU HUIFENG BIO AGRI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the plant growth regulators sold on the market are mainly single doses, and the effect is single. The safety risk of common plant growth regulators is very high, and it is easy to cause deformed crop growth, stiff seedlings, fruit drop, and yield decline. and reduced quality

Method used

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  • Composition with synergistic effect
  • Composition with synergistic effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Example 1: 72% Alternaria superficialis activating protein · sodium phosphite wettable powder (1:15)

[0047] 4.5% Alternaria tennatus activating protein, 67.5% sodium phosphite, 5% alkylnaphthalene formaldehyde condensate sulfonate, 1.2% potassium dihydrogen phosphate, 0.8% magnesium aluminum silicate, kaolin supplemented to 100%.

Embodiment 2

[0048] Example 2: 55.2% Alternaria tennatus activating protein potassium phosphite wettable powder (1:45)

[0049] Alternaria activator protein 1.2%, potassium phosphite 54%, formaldehyde condensate sulfonate 6.2%, alkylphenol polyoxyethylene formaldehyde condensate sulfate 5.4%, gelatin 0.5%, silica gel 0.7%, white charcoal Black tops up to 100%.

[0050] (2) Processing and Examples of Dispersible Oil Suspension Concentrate

[0051] Fully mix the surfactant and the oil base in proportion, add the active ingredients Alternaria spp. activator protein and phosphite (or phosphite choline) under high-speed shearing and stirring, grind in a sand mill, grind Until a certain range of particle size can be.

Embodiment 3

[0052] Example 3: 21% activating protein of Alternaria tennatus · phosphorous choline dispersible oil suspension concentrate (1:2)

[0053] Alternaria ultrafine activator protein 7%, phosphorous choline 14%, aromatic sulfonate 3.8%, sodium lauryl sulfate 7.2%, gum arabic 2.7%, cellulose 3.2%, methyl ester soybean oil 12% , vegetable oil to make up to 100%.

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Abstract

The invention discloses a composition with a synergistic effect. The composition comprises an active component A and an active component B, the active component A is alternaria tenuissima activator protein, and the active component B is phosphite or a derivative thereof; the weight ratio of the active component A to the active component B is 1: (2-45). The invention also provides a preparation method and application of the composition. Test results show that the composition can well regulate crop growth, improve disease resistance and stress resistance, promote crop health and increase crop 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 comprising Alternaria ultrafines activating protein and phosphite. Background technique [0002] Alternaria tennatus activator protein (plant activator protein) is a new type of protein screened, isolated and purified from Alternaria spp., which mainly activates the molecular immune system in the plant to improve the plant's own immunity; A series of metabolic regulation can promote the growth of plant roots, stems and leaves, increase the content of chlorophyll, increase crop yield, and have a high control effect on various plant diseases. [0003] Phosphite has been proved to have the effect of increasing yield and disease resistance of crops, and is a new type of environmentally friendly chemical preparation. At present, phosphite has been widely used in the fields of plan...

Claims

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Application Information

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IPC IPC(8): A01N59/26A01N33/12A01N37/46A01P3/00A01P21/00
CPCA01N33/12A01N37/46A01N59/26Y02A40/10
Inventor 仲汉根季红进花伟
Owner JIANGSU HUIFENG BIO AGRI CO LTD
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