Thifluzamide-containing ultra low volume liquid formulation

Abstract

The invention discloses a thifluzamide-containing ultra low volume liquid formulation. The ultra low volume liquid formulation is prepared by the following steps of: using thifluzamide or thifluzamide and an active component II as active components, adding an auxiliary agent, and supplying a balance being a solvent to 100%. The active component II is any one of the group consisting of difenoconazole, hexaconazole, propiconazole, tebuconazole, flutriafol, metconazole and myclobutanil. The liquid formulation contains the following components of: by weight, 0.5-10% of thifluzamide, 0-20% of an active component B, 1-15% of the auxiliary agent and the balance being the solvent supplied to 100%. The ultra low volume liquid formulation has advantages of good drug effect, long effective duration and high security. By the use of the liquid formulation, pesticides can be saved and the cost for controlling diseases and pests can be minimized.

Description

technical field [0001] The invention belongs to the field of pesticides, and relates to an ultra-low-capacity liquid formulation, in particular to an ultra-low-capacity liquid formulation containing thifuramide. Background technique [0002] Pesticides have been used for more than 100 years in the transformation of nature by human beings. They have played an important role in plant protection, promoted agricultural development, and brought huge economic benefits to human beings. However, due to the toxicity and side effects of pesticides, a series of problems have arisen, such as: residual toxicity of pesticides, drug resistance of diseases and insect pests, environmental pollution and so on. In recent years, the field of pesticides has gradually emphasized the safety of pesticides on the human body and the compatibility of the environment, and tends to develop and apply new formulations that are compatible with users and the environment. [0003] Ultra-low volume liquid ag...

AI Technical Summary

Problems solved by technology

[0020] In the field of pesticides, currently commercially available thifluzamide preparations are mainly suspension concentrates, and no ultra-low volume liquid formulations of thifluzamide have been released

Triazole fungicides commonly include emulsifiable concentrates, suspension concentrates, microemulsions, wettable powders, and water-dispersible granules on the market. The long-term single and large-scale use of such active ingredients makes the bacteria develop strong resistance, which is not conducive to drug production. The further improvement of the efficacy increases the difficulty of the prevention and control of germs. It is necessary to increase the dosage and the frequency of spraying, which not only increases the labor intensity but also increases the cost of prevention and control.

In addition, the large-scale use of pharmaceuticals will inevitably lead to an increase in the amount of residues in the environment, causing certain pollution to the environment.

However, the compounded ultra-low volume liquid of thiafuramide and triazole fungicides has not been reported at home and abroad.

Images