Application method of disease resistant drugs for peach tree gummosis

Abstract

The invention discloses an application method of disease resistant drugs for peach tree gummosis. The application method comprises the following steps: A. materials of 50% of superfine carbendazim wettable powder, 70% of superfine thiophanate-methyl wettable powder, 72% of Dubangkelu wettable powder, stachydrine, hypericin, total anthraquinones, shuanghuangliang and isatis root are prepared; B. an extracting solution of the shuanghuangliang and the isatis root is digested by alcohol; C. the 50% of superfine carbendazim wettable powder, the 70% of superfine thiophanate-methyl wettable powder, the 72% of Dubangkelu wettable powder, the stachydrine, the hypericin and the total anthraquinones are compounded with the extracting solution of the step B for evenly stirring, and are subjected to ultraviolet sterilization to obtain drugs resisting to pseudomonas solanacearum. The application method disclosed by the invention has the advantages of simplicity, simple application method of used products, simple preparation of the used products, convenience in use and good treatment effect on the peach tree gummosis; through the test of experiments, 400-600 times of liquid of the mixture has an obvious inactivation effect on botryosphaeria and peach capsule spore fungus (belonging to ascomycotina fungus); the sterilization effect is good.

Description

[0001] Technical field: [0002] The invention relates to vegetable medicines, in particular to a method for using disease-resistant medicines for peach gummosis. [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, the branches die, ...

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the problem of drug resistance caused by gummosis of peach trees at present, and provides a method of using simple, the method of using the products u