|Table of Contents|

Formulation Preparation of 5％ Osthole-Spinosad Emulsion in Water(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2017年18
Page:
49-54
Research Field:
Publishing date:

Info

Title:
Formulation Preparation of 5％ Osthole-Spinosad Emulsion in Water
Author(s):
ZHENG Yihong; CHEN Xin
School of Biology and Pharmaceutical Engineering,Wuhan Polytechnic University,Wuhan，Hubei 430023
Keywords:
osthole; spinosad; emulsion in water; formulation
PACS:
-
DOI:
10.11937/bfyy.20170280
Abstract:
The purpose of this study was to develop a kind of environment friendly pesticide formulation-5％ osthole-spinosad emulsion in water.According to the performance index,stability of the formulation under hot and cold storage，particle size，pH，dispersibility.This study investigated the effect of different substances on the 5% osthole-spinosad EW systematic stability from the macroscopical angel.The results showed that，the experiment finally confirmed the excellent prescription of 5% osthole-spinosad EW.The main conclusion obtained were listed as follows，osthole(4.93%)，spinosad(0.07%)，acetone(5%)，tween-20(1.5%)，span-20 (3.5%)，xantham gum(0.15%)，ethylene glycol(4%)，defoamer(0.2%)，water(80.65%).This formulation obtained in this study，the indexes of the 5% osthole-spinosad EW were all up to the standards and the emulsion in water should be further studied.

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Last Update: 2017-10-06