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KY-SC179B Appearance: light yellow transparent viscous liquid

The suspension experiments involved: 40% fumonisin SC, 40% thiazinon SC, 34% spirodiclofenac SC, 25% pyrazoxystrobin SC, 15% pyrazoxystrobin + 30% tebuconazole SC, 25% pyrazoxystrobin + 15% flucycloxazole SC, 10% pyrazoxystrobin + 40% thiophanate-methyl SC

It is common for high content suspending agent to have problems such as high viscosity when mixing materials, unable to be sanded (Figure 1-1), high viscosity of the preparation, hot storage bottoming and paste (Figure 1-2).

High content of oil suspension agent generally exists viscosity, poor pouring, inconvenient to use and so on, 35% Fumitrazine also exists in the following difficulties: 1. Formulation processing viscosity; 2. Shelf life is short, settlement is serious;

35% Enemas EC is a difficult formulation in emulsifiable concentrate. There are mainly the following problems:

1. The formulation content is high, and there is some difficulty in dissolution;

2. Large amount of additives, high cost of additives;

Tebuconazole as a highly effective broad-spectrum systemic fungicide is well known by the majority of farmers, because it has a broader bactericidal spectrum and more thorough control of diseases and is widely used

25% pymetrozine SC, its pymetrozine original drug if the wet powder pymetrozine, the formulation is very simple, with ordinary polyether modifier with a little polycarboxylate can be done. 

Organophosphorus aqueous emulsions such as thiazophosphine EW have very poor thermal storage stability, and all of them have serious problems such as thermal storage breakage and delamination.

Because glufosinate ammonium plus ethylcarboxylate on the tender part of weeds has the effect of quick-acting obviously and withering, and can delay the emergence of weed resistance, play the role of synergism

Since the perchlorobenzene oil (generally 27% content) is much less dense than water, this will lead to the made 4.5% permethrin EW, the time stability is poor, hot storage and room temperature often lead to the formulation is not homogeneous, the bottom of the precipitation of water and so on.

Due to the unique physicochemical properties of mevinphos, mevinphos single agent and its compounding into a suspension agent, mevinphos content of 3% or less is relatively simple