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A technology of copper gluconate and fungicide, applied in the direction of fungicide, biocide, biocide, etc., to achieve the effect of good diffusivity and great promotion value
Inactive Publication Date: 2007-11-14
GUANGDONG ENTOMOLOGICAL INST
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But there is no report that copper gluconate is used in fungicides
Method used
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Examples
Experimental program
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Effect test
Embodiment 1
[0018] Mix 0.07 kg of copper gluconate and 99.930 kg of water evenly, spray it in the citrus orchard with a sprayer, and spray it once 10 days, 30 days, and 50 days after the flowers fall, and the control effect reaches 85.33%.
Embodiment 2
[0020] Mix 0.050 kg of copper gluconate, 0.003 kg of sodium butylnaphthalene sulfonate, 0.002 kg of sodium methylene bis-tetrasulfonate and 99.945 kg of water, and spray with a sprayer to prevent and treat citrus canker, 10 days and 30 days after flowering , 50 days each spray once, the control effect reached 85.19%.
Embodiment 3
[0022] 0.035kg of copper gluconate, 0.007kg of cymoxanil, 0.003kg of sodium butylnaphthalene sulfonate, 0.002kg of sodium methylenebissulfonate, 0.002kg of calcium dodecylsulfonate, 0.050kg of kaolin and 99.901kg of water Mix evenly and spray with a sprayer to prevent litchi downy mildew at the flower bud stage, young fruit stage and fruit near-mature stage, and the control effect reaches 88.72%, while using a single cymoxanil wettable powder The control effect is 77.00%.
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Abstract
The present invention relates to a fungicide containing copper gluconate. Its composition includes (by wt%) 0.01-0.07% of copper gluconate, 0-0.015% of fungicide, 0-0.057% of adjuvant and the rest is water. The invented fungicide can be uniformly dispersed in the water medium, and can be used for effectively promoting crop growth and controlling diseases of plants, such as orange ulcer, litchi downy mildew, anthracnose, black rot of cabbage and angular leaf spot of cucumber, etc.
Description
technical field [0001] The invention relates to a bactericide, in particular to a bactericide containing copper gluconate. Background technique [0002] Copper fungicides have a unique control effect on crop bacterial diseases. At present, there are two main types, one is inorganic copper preparations, such as copper sulfate, Bordeaux mixture, copper hydroxide, copper oxychloride, etc., and the other is organic Copper preparations, such as copper succinate, copper rosinate, copper chlorobacteria, copper thiabium, copper acetate, copper amino acid, copper citrate, copper humic acid, copper naphthenate, copper benzoate, copper quinolate, imine Copper salt of fresh amine, copper terephthalate, copper butenedioate, etc. Studies have shown that inorganic copper preparations are easy to stimulate the occurrence of pests, such as citrus panonychia. Although organic copper fungicides will not or less induce pest outbreaks, most of them are insoluble in water, so they can usually on...
Claims
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Application Information
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