Agricultural chemical for prevention and control disease of fruit trees, and wound protection and its prodn. method

A technology for fruit tree rot and wounds, which is applied in the field of fungicides, which can solve the problems of insufficient protection of rot scars, easy recurrence of rot scars, and short drug effect period, so as to achieve significant killing of rot bacteria and promote wound healing Healing tissue, non-irritating effect

Inactive Publication Date: 2004-10-20
高桂枝
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AI-Extracted Technical Summary

Problems solved by technology

The better one is 843 rehabilitation agent, which is copper humic acid water preparation. The disadvantage is that the efficacy period is short, and the wound p...
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Abstract

An agricultural chemical for preventing and control disease of fruit tree and protecting its wound is prepared from 2-pyridinemercapto-1-oxide, copper sulfate, adhesive, emulsion and additive through pulverizing the first three by 200 meshes, dissolving adhesive in kerosene, adding emulsion, cooling and adding the obtained powder while stirring.

Application Domain

Technology Topic

Examples

  • Experimental program(3)

Example Embodiment

[0015] Example 1
[0016] Production method of pesticide for preventing and curing fruit tree rot and wound protection
[0017] 1. Crushed raw materials. Put 10kg of 2-pyridinethiol-1-oxide, copper sulfate (CuSO 4 ·5H 2 O) 10kg, ferrous sulfate (FeSO 4 ·5H 2 O) 10kg and 215kg of plant ash are crushed separately and passed through a 200-mesh sieve for use. Smash 200kg of paraffin wax into small pieces, take 10kg of flat plus (the model is OS-15), and set aside.
[0018] 2. The production process. Heat 550kg of kerosene to 70°C, add small pieces of paraffin wax and add flat, continue to heat and stir, after dissolving, transfer to another container, after cooling, add 2-pyridylmercapto-1-oxide, respectively under stirring conditions Copper sulfate, ferrous sulfate and plant ash are mixed evenly and packaged.

Example Embodiment

[0019] Example 2
[0020] Production method of pesticide for preventing and curing fruit tree rot and wound protection
[0021] 1. Crushed raw materials. Put 8kg of 2-pyridinethiol-1-oxide, copper sulfate (CuSO 4 ·5H 2 O) 8kg, ferrous sulfate (FeSO 4 ·5H 2 O) 8kg and 170kg of plant ash are crushed separately and passed through a 200-mesh sieve for use. Smash 180kg of paraffin wax into small pieces, take 8kg of flat plus (the model is OS-15), and set aside.
[0022] 2. The production process. Heat 450kg kerosene to 80°C, add small pieces of paraffin wax and add flat, continue heating and stirring, after dissolving, transfer to another container, after cooling, add 2-pyridinethiol-1-oxide, under stirring conditions, respectively Copper sulfate, ferrous sulfate and plant ash are mixed evenly and packaged.

Example Embodiment

[0023] Example 3
[0024] Production method of pesticide for preventing and curing fruit tree rot and wound protection
[0025] 1. Crushed raw materials. Put 12kg of 2-pyridinethiol-1-oxide, copper sulfate (CuSO 4 ·5H 2 O) 12kg, ferrous sulfate (FeSO 4 ·5 H 2 O) 12kg and 250kg of plant ash are crushed separately and passed through a 200-mesh sieve for use. Smash 220kg of paraffin wax into small pieces, take 12kg of flat plus (the model is OS-15), and set aside.
[0026] 2. The production process. Heat 650kg of kerosene to 90°C, add small pieces of paraffin and add flat, continue to heat and stir, after dissolving, transfer to another container, after cooling, add 2-pyridinethiol-1-oxide, under stirring conditions, respectively Copper sulfate, ferrous sulfate and plant ash are mixed evenly and packaged.
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Description & Claims & Application Information

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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Classification and recommendation of technical efficacy words

  • Improve the effect of prevention and control
  • Non-irritating
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