Pesticide composition and application thereof in control of bryophyte

A pesticide composition and moss technology, applied in the field of pesticides, can solve problems such as poor sustainability, nutrient imbalance, and low application amount, and achieve the effect of rapid onset of control effects, reduced environmental impact, and reduced dosage

Inactive Publication Date: 2018-03-16
SICHUAN GUOGUANG AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application of ferrous sulfate can easily lead to excessive iron and nutrient imbalance, but the application amount is small and the control effect is poor
The use of copper preparations such as copper sulfate, copper hydroxide suspending agent, copper succinate wettable powder powder, etc., also has poor control effect and poor sustainability. Excessive application causes copper poisoning of lawn plants.

Method used

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  • Pesticide composition and application thereof in control of bryophyte
  • Pesticide composition and application thereof in control of bryophyte
  • Pesticide composition and application thereof in control of bryophyte

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] wettable powder

[0027]

[0028] The isothiazolinone is composed of 2-methyl-4-isothiazolin-3-one and 2-methyl-5-chloro-4-isothiazolin-3-one, and the 2-methyl-4 The weight ratio of -isothiazolin-3-one to the 2-methyl-5-chloro-4-isothiazolin-3-one is 1:3.

[0029] Preparation method: mix the materials uniformly and airflow pulverize.

Embodiment 2

[0031] wettable powder

[0032]

[0033] The isothiazolinone is composed of 2-methyl-4-isothiazolin-3-one and 2-methyl-5-chloro-4-isothiazolin-3-one, and the 2-methyl-4 The weight ratio of -isothiazolin-3-one to the 2-methyl-5-chloro-4-isothiazolin-3-one is 1:3.

[0034] Preparation method: Mix the materials evenly and air-flow pulverize them to be discharged for packaging.

Embodiment 3

[0036] Liquid

[0037]

[0038] The isothiazolinone is composed of 2-methyl-4-isothiazolin-3-one and 2-methyl-5-chloro-4-isothiazolin-3-one, and the 2-methyl-4 The weight ratio of -isothiazolin-3-one to the 2-methyl-5-chloro-4-isothiazolin-3-one is 1:3. Preparation method: Mix the materials and then discharge to pack.

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PUM

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Abstract

The invention discloses a pesticide composition and application thereof in control of bryophyte. The pesticide composition includes an active ingredient A and an active ingredient B; wherein the active ingredient A is isothiazolinone, the active ingredient B is an ethylenebis compound, and the active ingredient A and the active ingredient B are in a weight ratio of 1:(1-11). The pesticide composition has the advantages of obvious synergistic effect in control of bryophyte, good and quick effect, sustained release effect, good persistency, less dosage, and no phytotoxicity, therefore reduces the environmental impact, and has lawn care benefits.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a pesticide composition and its application in controlling bryophytes. Background technique [0002] Moss (Bryophyte) belongs to the lowest higher plants. Plants have no flowers, no seeds, and reproduce by spores. Moss has no real vascular structure, but it can not only carry out photosynthesis, but also absorb water and minerals through rhizoids and produce new shoots, which grow into new stems. The main part of the moss is the gametophyte, the sporophyte has a sporophyte, and there are spores inside. After the spores are mature, they are spread by wind, water or means of transport. Under the appropriate host and environmental conditions, the spores germinate into protonema. The protonema produces buds, which develop into gametophytes, then absorb water and minerals through rhizoids, and form new branches at the same time, and reproduce continuously. [0003] Uneven lawn ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/14A01N43/80A01P13/02
CPCA01N43/80A01N47/14
Inventor 邓建华陈曦李锐
Owner SICHUAN GUOGUANG AGROCHEM
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