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PRODUCTSIt is committed to the research and development, production and promotion of agricultural chemical agents and preparations such as pesticides, special effect auxiliaries, regulators and foliar fertilizers.
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China Allicin Raw Material Synthesis Production Base
Inhibitory Effect of Sacred JK Fungicide on Rice Blast Fungus
Recognized by Northeast Agricultural University, a new type of fungicide-Sacred JK (temporary code name) newly developed and synthesized by Nanyang Agricultural Chemical Research Institute in Henan Province has strong bactericidal activity. At the beginning of this year, the Institute commissioned Northeast Agricultural University to do the "Inhibition Test of Sacred JK Fungicide on Rice Blast Fungus". Through the indoor inhibition test on rice blast fungus, the inhibitory effect of sacred JK on mycelial growth of Magnaporthe grisea was significantly better than that of 25% prochloraz ME, a widely used agent, at a concentration of 1100 times the liquid (inhibition rate of 92.8). This variety is a new fungicide with new components. At present, it is being tested in many fields. After preliminary results, the variety has outstanding control effect on fungi and bacterial diseases of various crops (such as downy mildew, blight, bacterial angular spot, powdery mildew, rice blast, bacterial leaf blight, fruit tree rot, ulcer disease, etc.), and the product prospect is very considerable.
Correct application and selection of high permeability auxiliaries
Generally speaking, the definition of high permeability synergist is an additive with surface activity such as penetration, wetting and expansion. It is also called "high permeability synergist", "extended penetration agent", "pesticide synergist", "wetting and spreading agent", "penetrating agent", "skin penetration agent", "penetrating agent", "high permeability agent", "penetration agent" and other agricultural additives in agrochemical industry, that is to say, the auxiliaries that can help pesticides, fungicides, herbicides, regulators and foliar fertilizers to improve their effects are collectively referred to as "agricultural hypertonic auxiliaries" and "hypertonic" for short ". Hypertonic additives into non-ionic, anionic and anionic and non-ionic mixed three types are more commonly used, they all belong to the category of surfactants. No matter any type of hyperosmotic agent is used, its common application characteristics are: it has good wettability, spreading, adhesion and strong penetration ability. In the correct application, it can achieve fast knock-down speed and resistance to rainwater erosion, obviously improve drug effect, reduce pesticide dosage, reduce preparation cost, reduce environmental pollution and reduce the resistance of agricultural chemical products to harmful organisms, and it can improve the absorption and conduction of drugs to plants. Another common feature of hypertonic agents is that they all have different degrees of reducing the surface tension of aqueous solutions (the surface tension of standard water is 72mN/m). Generally speaking, the surface tension of hypertonic agents is mostly below 40mN/m, while the surface tension of silicone additives is as low as 20.5mN /m. The lower the surface tension value, the faster the expansion speed of the product, but the quality of the high permeability agent cannot be defined by the expansion speed of the auxiliary agent. The expansion speed does not represent the speed of the auxiliary agent's penetration force. The quality and reasonable selection of the high permeability agent depend on the speed value of "wetting speed" and "penetration force" of the high permeability agent species. Therefore, the faster the wetting speed and the penetration force of the hypertonic agent, the better the effect of the hypertonic agent and the better the quality. Although the quality of some high permeability agent is excellent, but the price is expensive, the amount of addition is large and too high to increase the cost of the preparation, or because its PH value is easy to decompose and unstable under acid-base conditions, it will also be kept away by the user. Therefore, the basis for selecting high-efficiency, low-cost, stable and good hyperosmotic agents is to scientifically determine the time values of "wetting speed" and "osmotic force" of different concentrations of hyperosmotic agents and their corresponding step experiments and stability experiments. Only in this way can the true quality of the hypertonic agent be identified and the variety of the corresponding hypertonic agent be selected.
Did you know that ethylicin has found a new function?
Industrial crude oil is slightly yellow transparent liquid, garlic odor, PH value of 2-4, stable in acidic medium, soluble in ether, chloroform, ethanol, methanol, acid vinegar and other organic solvents, the skin, mucous membrane stimulation, no teratogenic, carcinogenic and mutagenic effect, the use of safety.
According to the "Interim Measures for Public Participation in Environmental Impact Assessment" (Huanfa 2006[28]) issued by the State Environmental Protection Administration of the People's Republic of China on February 14, 2006, Nanyang Sacred Agrochemical Technology Co., Ltd. is expanding the annual output of 300 tons of environmentally friendly Ethicin Relevant information on public participation in environmental impact assessment of the production project shall be announced as follows:
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E-mail:1459436237@qq.com
Address: Room 1906, Xingda International, Xinhua City Plaza, Nanyang, Henan, China
Production base: Nanyang Tongbai County Anpeng Chemical Professional Park
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