Medicament for preventing and controlling jujube witches broom

Abstract

The invention relates to a medicament for controlling jujube witches broom which is prepared by Chinese patent medicine, antibiotic, plant growing regulator, nutrition liquid, moroxydine hydrochloride and water with a weight percentage of 0.1 to 0.3 percent of the Chinese patent medicine, 0.2 to 0.3 percent of the antibiotic, 0.01 to 0.02 percent of the plant growing regulator, 0.3 to 0.8 percent of Fe element, 0.3 to 0.7 percent of Zn element, 0.2 to 0.6 percent of Ca element, 0.1 to 0.5 percent of Mn element, 0.1 to 0.3 percent of B element, 0.1 to 0.3 percent of the moroxydine hydrochloride and 97 to 98 percent of water. The preparation method is to triturate each medicament according to the proportion, firstly put into the water, after fully dissolving, fetch supernatant liquor to a bottle and seal; the invention is prepared just before using or 1 to 2 days in advance. The medicament is injected into a tree body by an integrated three-pinhead plastic bag infusion apparatus with 1000ml with an injection hole at a base part of a bole. A test result shows that the effective rate of the invention on curing the jujube witches broom is 100 percent and a cure rate can reach 88.8 percent.

Description

technical field

[0001] The invention relates to the prevention and treatment of phytoplasma MLO (Mycoplasma-like Organisms), which is especially suitable for the prevention and treatment of jujube madness. Background technique

[0002] In recent years, my country's jujube trees have developed rapidly, and the planting area has continued to expand. At present, the country's jujube tree cultivation area is about 6 million mu, with an annual output of 1 billion kilograms, and Shandong 2.0688 million mu, with an output of 255,000 tons. Poor phenomenon, this is due to heavy cultivation, light management, especially the neglect of pest control. The current pests and diseases restricting the development of jujube industry are mainly jujube madness.

[0003] Jujube madness is a devastating infectious disease in jujube production, which is distributed in almost all jujube cultivation areas at home and abroad. In the 1970s and 1980s, Jinsixiaozao in counties such as Yutian in Hebei a...