Ultralow-volume fosthiazate composite amine compound oil solution and preparation method thereof

• Main Authors: LIU YUFA, CHEN YONGPING, YAN XINHUA, GAO WEN, YANG MINGSHENG, SUN XUBING, FENG XUNJUAN
• Format: Patent
• Language: Chinese; English
• Published: 20.10.2017
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

The invention provides an ultralow-volume fosthiazate composite amine compound oil solution and a preparation method thereof and belongs to the technical field of agricultural pesticide preparation. The oil solution is prepare by, by weight, 1-10 parts of fosthiazate, nitenpyram, acephate or isoprocarb, 1-30 parts of cosolvent, 1-10 parts of penetrating agent and the balance solvent, wherein the total weight of the raw materials is 100 parts. The preparation method includes: adding the cosolvent, the original nitenpyram and part of the solvent into a mixing kettle with a high-speed stirring device, evenly stirring and mixing under the temperature of 20-50 DEG C, adding the original fosthiazate oil in batches, evenly mixing, adding the penetrating agent in batches, evenly stirring and mixing, cooling to room temperature, adding the rest of solvent in batches, and evenly mixing to obtain transparent oily liquid, namely the oil solution. The oil solution is mainly used for airplane ultralow-volume spraying and g