Roxburgh rose insect and disease prevention and control chemical and preparation method thereof

Abstract

The invention belongs to the technical field of pesticide processing and in particular relates to a roxburgh rose insect and disease prevention and control chemical which comprises the following raw materials: fresh lemon peel, celery, rabdosia rubescens, atractylodes macrocephala and campsis grandiflora. Through special formulae and preparation processes, the fatality rate of the chemical provided by the invention to aphids is as high as 92.5%, the inhibition rate of the chemical to powdery mildew pathogenic bacteria is as high as 90.6%, the inhibition rate of the chemical to brown blotch pathogenic bacteria is 95.6%, and the chemical belongs to broad spectrum, low-toxicity and high-efficiency chemicals.

Description

technical field

[0001] The invention belongs to the technical field of pesticide processing, and in particular relates to a medicament for preventing and controlling thorn pear diseases and insect pests and a preparation method thereof. Background technique

[0002] Prickly pear is also called wood pear, because its fruit shape is similar to pear, and it is named for its many dense small thorns on the surface. Rosa roxburghii is a unique plant in my country and can be used as medicine. Its roots, stems, leaves and fruits all have extremely high medicinal value. Rosa roxburghii is rich in vitamin C (Vc), superoxide dismutase (SOD), Rosa roxburghii flavonoids, Rosa roxburghii polysaccharides and various essential amino acids for human body. The flavonoids contained in Rosa roxburghii have important biological activities such as anti-inflammatory, dilating coronary arteries, affecting blood pressure, protecting cardiovascular, scavenging free radicals and anti-tumor.

[0003] ...