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A kind of fruit tree and grape shoot control agent and the control method of fruit tree and grape shoot

A technology of grapes and autumn shoots, applied in the agricultural field, can solve the problems of short duration, time-consuming and laborious, and the decline of young fruits, etc., and achieve the effect of synergistic effect

Active Publication Date: 2021-07-20
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the preparation has a good effect on citrus bud wiping and shoot control, the large amount of ethephon will cause a large decline in young fruit, leaving few
[0004] Conventional summer shoot management, whether it is artificial spraying or chemical control, has some problems, such as short duration, repeated repetitions, time-consuming and labor-intensive, broom branches, etc., causing phytotoxicity such as flower skin and fruit

Method used

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  • A kind of fruit tree and grape shoot control agent and the control method of fruit tree and grape shoot
  • A kind of fruit tree and grape shoot control agent and the control method of fruit tree and grape shoot
  • A kind of fruit tree and grape shoot control agent and the control method of fruit tree and grape shoot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Example 1 50% flumetriamine + 5% prohexadione calcium suspension

[0056]

[0057] Active components, dispersant, wetting agent, water and other components are uniformly mixed according to the proportion of the formula, and after grinding and / or high-speed shearing, a suspension concentrate of 50% flumethamine + 5% prohexadione calcium is obtained.

Embodiment 2

[0058] Example 2 15% flumetriamine + 5% prohexadione calcium wettable powder

[0059]

[0060]

[0061] The active ingredient, various additives and fillers are mixed according to the proportion of the formula, and after being pulverized by an ultra-fine pulverizer, a wettable powder of 15% flumetriamine+5% prohexadione calcium is obtained.

Embodiment 3

[0062] Example 3 15% flumetriamine + 3% prohexadione calcium aqueous emulsion

[0063]

[0064] Add active ingredients, solvents, and emulsifiers together to dissolve them into a uniform oil phase; mix water-soluble components with water to prepare a water phase; mix the oil phase with the water phase under high-speed stirring to obtain 15 The aqueous emulsion of % flumethamine + 3% prohexadione calcium.

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Abstract

The present invention relates to an agent for controlling shoots of fruit trees and grapes and a method for controlling shoots of fruit trees and grapes. The combination shows a synergistic effect of controlling shoots; it can control the germination and growth of summer and autumn shoots of fruit trees and grapes for a long time under low application doses; and no effect on other organs and tissue injury.

Description

technical field [0001] The present invention relates to the field of agriculture, in particular to an agent for controlling shoots of fruit trees and grapes and a method for controlling shoots of fruit trees and grapes. Background technique [0002] The fruit trees will shoot again after the first spring shoots are mature, and the summer shoots germinate quickly and grow a lot. A large number of germinated summer shoots compete with the newly developed young fruits for nutrients, causing a large number of young fruits to fall off. The traditional shoot control methods include shoot control, shoot control by fruit, circumcision, artificial tipping and chemical control. Manual smearing and circumcision are inefficient and consume a lot of labor. [0003] Chemical tip control is usually carried out by spraying plant growth inhibitors. However, the control effect of this method on new shoots is not stable. For example, although paclobutrazol can slow down vegetative growth an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N33/18A01N37/42A01P21/00
CPCA01N33/18A01N37/42
Inventor 罗昌炎詹姆斯·T·布里斯托
Owner JIANGSU ROTAM CHEM