Propylene glycol alginate and icaritin compound oil suspension agent and preparation method
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A technology of propylene glycol alginate and icariin, applied in the field of pesticides, can solve problems such as unreasonable use of chemical pesticides, ecological security crisis, damage to agricultural ecological environment and the like
Inactive Publication Date: 2016-09-21
SHANDONG MEI LUO FU AGRI POLYTRON TECH
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[0002] With the rapid development of my country's economy, the quality of life and living standards of urban and rural residents have gradually improved. People's food requirements have changed from the original satiety to healthy eating. With the rapid growth and development of the industry, the application area of chemical pesticides continues to expand, and the amount of application continues to rise. At present, the amount of pesticides used in my country has ranked first in the world. In 2004, the amount of pesticides used nationwide reached 138.6 tons, which was nearly double that of 1991....
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Embodiment 1
[0030] A kind of propylene glycol alginate and icariin compound oil suspension concentrate, raw material components are as follows:
[0031] 40g of propylene glycol alginate, 5g of icariin, 15g of alkylphenol polyoxyethylene ether, 5g of organic bentonite, and 100g of oil methyl ester.
[0032] The oil suspension concentrate pesticide that the present embodiment makes is used for the effect experiment of preventing and treating aphids as follows:
[0033] From 2012 to 2014, the pesticide was used successively in Shandong Qixia (apple trees), Weifang Shouguang (vegetables), Xinjiang Wusu (cotton), Hunan Changde (citrus) and other places. The method used is: set every 667m 2 With pesticide 15mL, 25mL, 30mL of the present invention, contrast 10% imidacloprid emulsifiable concentrate 30mL, blank control, repeat four times at each place, the plot area 33.3m 2 , conventional uniform spraying, and the average results of many years in many places are shown in Table 1:
[0034] Table...
Embodiment 2
[0039] A kind of propylene glycol alginate and icariin compound oil suspension concentrate, raw material components are as follows:
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Abstract
The invention relates to a propylene glycol alginate and icaritin compound oil suspension agent and a preparation method. The propylene glycol alginate and icaritin compound oil suspension agent is prepared from the following raw material components in percentages by weight: 1-40% of propylene glycol alginate, 1-50% of icaritin, 1-25% of an emulsifying agent, 0.1-10% of a suspending agent and the balance of plant oil. The fast-acting property and lasting effect are added, the generation of resistance is retarded, the pesticide effect is improved, the broad-spectrum insecticidal efficacy is good, various injurious insects can be prevented, particularly the prevention effect for aphids is optimal, and the compound oil suspension agent does not contain aromatic hydrocarbons organic solvents and is safe for the environment; moreover, the effects of strengthening crop resistance, prompting crop growth, increasing production and increasing income are reached.
Description
technical field [0001] The invention relates to a compound oil suspension concentrate of propylene glycol alginate and icariin and a preparation method thereof, belonging to the technical field of pesticides. Background technique [0002] With the rapid development of my country's economy, the quality of life and living standards of urban and rural residents have gradually improved. People's food requirements have changed from the original satiety to healthy eating. With the rapid growth and development of the industry, the application area of chemical pesticides continues to expand, and the amount of application continues to rise. At present, the amount of pesticides used in my country has ranked first in the world. In 2004, the amount of pesticides used nationwide reached 138.6 tons, which was nearly double that of 1991. , which is twice the average level of developed countries and the world. The long-term unreasonable use of chemical pesticides has seriously polluted and ...
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Application Information
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