Special prevention and cure agentia for southern blight of money trees and use method thereof
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A technology of silkworm and money tree, applied in the field of pesticides, can solve the problems of large amount of medicine, waste of medicine, heavy environmental pollution, etc., achieve good effect, reduce harm, and reduce environmental pollution
Inactive Publication Date: 2014-08-06
泗阳县农业科学研究所
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Abstract
Description
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Problems solved by technology
II. The amount of medication is large, the phenomenon of drug waste and environmental pollution is serious
Method used
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Embodiment 1
[0013] Special preventive and control agents include the following materials in mass-to-number ratio: 10 parts of 1% copper sulfate solution, 10 parts of 40% pentachloronitrobenzene, 10 parts of 25% hectogram EC, 3 parts of ginger, 2 parts of Aconitum aconitum, 2 parts of baicalein 2 parts of astragalus polysaccharide, 5 parts of onion water extract, 2 parts of cinnamaldehyde, 5 parts of betel nut, 2 parts of coptis, 5 parts of salt and 90 parts of water.
[0014] The onion water extract is obtained by soaking the onion head and water in a mass ratio of 1:50 for 18 hours, and then filtering.
Embodiment 2
[0016] Special preventive and control agents include the following materials in mass-to-number ratio: 15 parts of 1% copper sulfate solution, 15 parts of 40% pentachloronitrobenzene, 14 parts of 25% hectogram EC, 7 parts of ginger, 6 parts of Aconitum aconitum, 4 parts of baicalein 4 parts of astragalus polysaccharide, 10 parts of onion water extract, 4 parts of cinnamaldehyde, 9 parts of betel nut, 7 parts of coptis, 8 parts of salt and 110 parts of water.
[0017] The onion water extract is obtained by soaking the onion heads and water in a mass ratio of 1:70 for 24 hours, and then filtering.
Embodiment 3
[0019] Special preventive and control agents include the following materials in mass-to-number ratio: 10 parts of 1% copper sulfate solution, 10 parts of 40% pentachloronitrobenzene, 10 parts of 25% hectogram EC, 3 parts of ginger, 2 parts of Aconitum aconitum, 2 parts of baicalein 4 parts of astragalus polysaccharide, 10 parts of onion water extract, 4 parts of cinnamaldehyde, 9 parts of betel nut, 7 parts of coptis, 8 parts of salt and 110 parts of water.
[0020] The onion water extract is obtained by soaking the onion head and water in a mass ratio of 1:70 for 20 hours, and then filtering.
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Abstract
The invention discloses a special prevention and cure agentia for the southern blight of money trees and a use method thereof. The agentia comprises the following components in parts by weight: 10-15 parts of 1% copper sulfate liquid, 10-15 parts of 40% pentachloronitrobenzene, 10-14 parts of 25% hectogram missible oil, 3-7 parts of fresh ginger, 2-6 parts of radix aconiti agrestis, 2-4 parts of baicalein, 2-4 parts of astragalus polysaccharides, 5-10 parts of allium cepa infusion, 2-4 parts of cinnamaldehyde, 5-9 parts of areca, 2-7 parts of Chinese goldthread, 5-8 parts of edible salt and 90-110 parts of water. All the components are prepared and mixed according to a proportion, and then are uniformly agitated so as to obtain the prevention and cure agentia a 800-1,000 times diluent liquid of the prevention and cure agentia is sprayed to the surrounding of damaged plants for 2-4 times, and the time interval of each time of agentia application is 5-8 days. The special prevention and cure agentia has good prevention and cure effects, is simple in preparation process and convenient to use, reduces the use amount of agricultural pesticide, relieves pollution to the environment, and facilitates the ecological equilibrium.
Description
technical field [0001] The invention relates to the technical field of pesticides, in particular to a special control agent for silver leaf spot of money tree and its application method. Background technique [0002] Money tree, also known as American iron taro and golden pine. The aboveground part has no main stem, and the adventitious buds germinate from the tubers to form large compound leaves. The small leaves are fleshy with short petioles, firm and dark green; the underground part is a hypertrophic tuber. Pinnate compound leaves are drawn from the top of the tuber, the rachis is strong, and the leaflets are opposite or nearly opposite on the rachis. The base of the petiole is enlarged and lignified; each compound leaf has 6-10 pairs of leaflets, with a life span of more than 5 years, and is constantly renewed by new leaves. The money tree is native to the tropical (grassland) climate zone with less rainfall in eastern Africa. It likes warm, hot, slightly dry, semi-sh...
Claims
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Application Information
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