Trunk film coating agent for preventing fruit tree gummosis
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A coating agent and gummosis technology, applied in the direction of fungicides, biocides, biocides, etc., can solve the problems of large environmental pollution, high cost of prevention and control, and high difficulty of prevention and control, so as to improve benefits, reduce control costs, and improve The effect of the control effect
Inactive Publication Date: 2010-10-27
ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
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[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
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Embodiment 1
[0033] Embodiment 1: (product one)
[0034] 50.0 grams of polyvinyl alcohol, 2.5 grams of carbendazim, 0.9 grams of borax, 5.0 grams of glycerin, 0.2 grams of tea saponin, 0.1 grams of calcium lignosulfonate, 10.0 grams of ethanol, and supplemented with water to 100 grams. Preparation process: Dissolve carbendazim in ethanol as a solvent, dissolve and mix the remaining components in water, and then mix with the ethanol solution of carbendazim to obtain product 1.
Embodiment 2
[0035] Embodiment 2: (product two)
[0036] 25.0 grams of polyvinyl alcohol, 25.0 grams of methyl cellulose, 0.1 grams of thiophanate-methyl, 5.0 grams of borax, 10.0 grams of ethylene glycol, 0.1 grams of alkylphenol polyoxyethylene ether, 0.1 grams of sodium lignosulfonate, methanol 20.0 grams, replenished to 100 grams with water. Preparation process: Dissolve thiophanate-methyl with methanol as a solvent, dissolve and mix the remaining components with water, and then mix with the above-mentioned thiophanate-methyl solution to obtain product 2.
Embodiment 3
[0037] Embodiment 3: (product three)
[0038] 35.0 grams of carboxymethyl cellulose, 5.0 grams of lecithin, 1.0 grams of tuzet, 0.5 grams of borax, 5.0 grams of glycerol, 5.0 grams of ethylene glycol, 0.1 grams of sapinin, 15 grams of methanol, added to 100 g. Preparation process: Dissolve tuzet with methanol as a solvent, dissolve and mix the remaining components with water, and then mix with the above tuzet solution to obtain product 3.
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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...
Claims
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Application Information
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