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Machine oil emulsion for controlling damage of vegetable and flowing plant by blight and insect

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专利汇可以提供Machine oil emulsion for controlling damage of vegetable and flowing plant by blight and insect专利检索,专利查询,专利分析的服务。并且PURPOSE: A machine oil emulsion for controlling the damage of a vegetable and a flowering plant by blight and insect, capable of reducing the phytotoxicity remarkably, and comprising a hydrocarbon oil having a small sulfonation value and a viscosity in a specific range as an active constituent.
CONSTITUTION: A machine oil emulsion prepared by adding an emulsifier to a base consisting of a hydrocarbon oil having a sulfonation value ≤2vol% and a viscosity of 50W150 Saybolt Universal seconds (SUS), at 37.8°C. A nonionic or anionic surfactant may be cited as the emulsifier, and the amount is 1W10vol% based on the base. The hydrocarbon oil can be obtained by multistage hydrotreating of a crude lubricating oil fraction formed through topping and then vacuum distillation of crude oil. The resulting emulsion is useful as an agricultural and horticultural insecticide, fungicide and antiviral agent for plants, and mist spray (ULV) is possible due to the little phytotoxicity.
COPYRIGHT: (C)1980,JPO&Japio,下面是Machine oil emulsion for controlling damage of vegetable and flowing plant by blight and insect专利的具体信息内容。

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