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Prevention and treatment agent for chaenomeles cathayensis dry rot and application thereof

A preventive agent and dry rot technology, applied in the agricultural field, can solve the problems of easy recurrence, incompleteness, and easy infection, and achieve the effect of not easy recurrence and thorough prevention

Inactive Publication Date: 2014-10-29
句容市白兔镇茂森农产品专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Dry rot is very easy to infect papaya crabapple seedlings. It mainly divides into adult plants and branches of seedlings, the cortex tissue rots, and small black spots appear on the diseased part in the later stage. The existing practice for dry rot is to directly spray Baume calcium sulfur mixture, but This method is incomplete and prone to recurrence

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A preventive agent for papaya crabapple dry rot, consisting of the following components by weight percentage:

[0013] Baume 3~6 degree lime sulfur mixture 3%, 35% ring spot eradicating agent 0.5%, Liangguoan 3.4%, 64% anti-virus alum 0.5%, and the balance is water.

[0014] The application of the above-mentioned preventive agent for papaya crabapple dry rot, in the early stage of the disease of crabapple seedlings, cut off the discolored diseased part, apply Baume 6-degree lime sulfur mixture on the wound and seal it with a plastic film; then 5 days before the fruit trees germinate , spray the above-mentioned control agent.

Embodiment 2

[0016] A preventive agent for papaya crabapple dry rot, consisting of the following components by weight percentage:

[0017] Baume 3~6 degree lime sulfur mixture 1.5%, 35% ring spot eradicating agent 0.2%, Liangguoan 1.9%, 64% anti-virus alum 0.3%, and the balance is water.

[0018] The application of the above-mentioned preventive agent for papaya crabapple dry rot, in the early stage of the disease of crabapple seedlings, cut off the discolored diseased part, apply Baume 6-degree lime sulfur mixture on the wound and seal it with a plastic film; then 5 days before the fruit trees germinate , spray the above-mentioned control agent.

Embodiment 3

[0020] A preventive agent for papaya crabapple dry rot, consisting of the following components by weight percentage:

[0021] Baume 3~6 degree lime sulfur mixture 2%, 35% ring spot eradicating agent 0.3%, Liangguoan 2.5%, 64% anti-virus alum 0.4%, and the balance is water.

[0022] For the application of the above-mentioned preventive agent for papaya crabapple dry rot, in the early stage of the disease of crabapple seedlings, cut off the discolored diseased part, apply Baume 6-degree lime sulfur mixture on the wound and seal it with a plastic film; then 4 days before the fruit trees germinate , spray the above-mentioned control agent.

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PUM

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Abstract

The invention discloses a prevention and treatment agent for chaenomeles cathayensis dry rot, and is characterized in that the prevention and treatment agent comprises the following components by the weight percentage: 1.5-3% of a lime sulfur with the Baume degree of 3-6, 0.2-0.5% of a 35% ringspot eradicant, 1.9-3.4% of Liangguoan, 0.3-0.5% of a 64% oxadixyl.mancozeb, and the balance water. The prevention and treatment agent for the chaenomeles cathayensis dry rot is relatively thorough in prevention and treatment on the dry rot, allows the dry rot disease not to easily relapse, and has the cure rate reaching more than 90%.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a preventive agent for papaya and crabapple dry rot. Background technique [0002] Papaya Begonia is a deciduous shrub or small tree, up to 7 meters, without branch thorns; branchlets are cylindrical, purple-red, covered with light yellow fluff when young, and the bark falls off in flakes, with obvious trailing marks. The oil content of the seed kernel is 35.99%, and the oil yield rate is 30%. It is edible and can be used to make soap. The fruit is steamed and made into candied fruit, which can be used for medicine. Eat to stop dysentery. Flowers can be used as a condiment for sugar-made sauce. The bark contains tannins that can be extracted from tannins. Wood is hard and can be used to make furniture. In addition, this species is also a good material for garden greening. [0003] Dry rot is very easy to infect papaya crabapple seedlings. It mainly divides into adult plants an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/32A01P3/00A01G13/00A01N59/06A01N47/14A01N43/80
Inventor 潘小忠
Owner 句容市白兔镇茂森农产品专业合作社
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