Trunk film coating agent for preventing fruit tree gummosis

Abstract

The invention discloses a trunk film coating agent for preventing fruit tree gummosis, which belongs to the technical field of pesticide preparation. The film coating agent comprises the following components in percentage by mass: 5.0 to 50.0 percent of polymer film forming material, 0.1 to 10.0 percent of sterilant, 0.0 to 5.0 percent of borax, 5.0 to 10.0 percent of plastics forming agent, 0.1 to 2.0 percent of emulsifier and the solvent is supplemented to 100 percent. The film coating agent can be used for preventing the gummosis of peach, pear, plum and other fruit trees, can form a stable protective film at gummosis wounds after being applied, not only resists the erosion of rainwater and prolongs the action time, but also reduces the pollution to the environment, improves the prevention effect, effectively prolongs the service life and the production period of the fruit trees, reduces the prevention cost, and can be popularized and applied to peach, pear, plum and other orchards.

Description

[0001] The invention relates to the technical field of pesticide preparation, in particular to a trunk coating agent for preventing and treating fruit tree gummosis. Background technique [0002] Fruit tree gum disease is a common disease on fruit trees that has a long onset period, great harm, and has a great impact on the lifespan and yield of fruit trees, such as peach tree gum disease, pear tree gum disease and plum tree gum disease. Fruit tree gummosis usually infects trunks, twigs and tender fruits. After getting sick, the tree vigor is reduced, and a large number of leaves and fruits are dropped, and the yield and fruit quality are seriously reduced. Because there are many reasons for fruit tree gummosis, the prevention and treatment of fruit tree gummosis is also extremely difficult. The technology of existing control is generally to use various fungicides to mix together, spray and smear fruit trees, or smear quicklime on the trunk. However, this method has disadvant...

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Problems solved by technology

[0004] The object of the present invention is to propose a kind of application by utilizing the coating agent technology in view of the current defects such as high difficulty in prevention and treatment of fruit tree gummosis, few control agents, poor control effect, large environmental pollution, high control cost and short duration of effect. Convenience, high drug efficacy, low pollution, long duration, low cost of prevention and control, and a tree trunk coating product that meets the requirements of pollution-free agricultural production

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