Application method for gummosis bacteria prevention drug

Abstract

The invention discloses an application method for a gummosis bacteria prevention drug. The application method comprises the following steps: A. preparing materials: preparing 50 percent Liang Guoan, 70 percent baume lime sulphur, 70 percent mancozeb wettable powders, icariin, hypericin, phillyrin, radix bupleuri and artemisia carvifolia; B. carrying out alcohol leaching for extracting solutions of radix bupleuri and artemisia carvifolia; C. compounding the 50 percent Liang Guoan, the 70 percent baume lime sulphur, the 70 percent mancozeb wettable powders, the icariin, the hypericin and the phillyrin with the extraction solutions obtained from Step B, stirring the compound uniformly, and carrying out ultraviolet sterilization to obtain the drug for pseudomonas solanacearum resistance. The application method provided by the invention is simple, that is, the application method for the applied product is simple, and the proportioning of the applied product is simple; the use is convenient; the treatment effect for peach tree gummosis is remarkable; a 400-times to 600-times diluent of the mixture is proved, by the experiments, to have obvious inactivation effects for botryosphaeria and peach physalospora (belonging to Ascomycotina in the kingdom Fungi), and the sterilizing effect is good.

Description

[0001] Technical field: [0002] The invention relates to a medicine for vegetables, in particular to a method for using a medicine for preventing and treating gum flow bacteria. [0003] Background technique: [0004] Peach tree gummosis is divided into two types: infective and non-infectious. Infectious gummosis mainly occurs on the branches and can also damage the fruit. When the annual branches are infected, small verrucous protrusions centered on the lenticels appear at first, and then expand into tumor-like protrusions, with needle-like black small dots scattered on them. In May of the following year, the lesion expands and cracks, overflowing with translucent sticky soft glue. Afterwards, it becomes tea-brown, its texture hardens, and it absorbs water and swells into a peptone-like colloid. In severe cases, the branches die. Damaged perennial branches produce blister-like bulges, and gums flow out, and the damaged parts become brown and necrotic. In severe cases, th...