Infected pine disinfection bag for preventing and treating pine wilt disease as well as pine wilt disease prevention and treatment method

Abstract

The invention discloses an infected pine disinfection bag for preventing and treating pine wilt disease as well as a pine wilt disease prevention and treatment method. The infected pine disinfection bag for preventing and treating the pine wilt disease comprises a polypropylene bag with a bag opening; and the bag opening of the polypropylene bag is sealed by a sealing rope. The wilt disease prevention and treatment method comprises the following steps: covering a pine infected with the pine wilt disease with the infected pine disinfection bag for preventing and treating the pine wilt disease;adding a disinfectant; and then, sealing the bag. When the pine infected with the pine wilt disease is treated by using the disinfection bag and the method, the infected pine is sealed in the polypropylene bag, the disinfectant is added into the bag, and the bag is tightened through the sealing rope so that sealed environment is formed; and thus, longhorn beetles in the infected pine are sealed inthe polypropylene bag along with the infected pine, and are quickly killed under the effect of the disinfectant in cooperation with the anoxic environment due to asphyxia, thereby cutting off transmission route of the pine wilt disease so as to have transmission of the pine wilt disease controlled with threat to uninfected pines reduced. Moreover, the disinfection bag and the method are capable of effectively shortening prevention and treatment cycles so as to make greater contributions to the creation of green ecological environment.

Description

technical field [0001] The invention relates to the technical field of treatment of infested wood, in particular to a pine wood nematode disease prevention and treatment bag for infested wood and a control method. Background technique [0002] Pine wood nematode is a devastating disease of Pinaceae plants, which is mainly transmitted by vector insects such as monochamus. Therefore, it is one of the main means to prevent and control pine wood nematode disease by killing the infested pine wood. At present, the treatment of pine wood nematode infected wood mainly includes crushing (chipping), drug fumigation treatment and in situ incineration treatment. Crushing (chipping) is to put the infected wood in a wood crusher. When crushing (chipping) it, it needs special wood crushing equipment and continuous crushing. The processing process is complicated, and the equipment has relatively high requirements for the working environment. high and costly. Drug fumigation treatment use...

AI Technical Summary

Problems solved by technology

Crushing (chipping) is to put the infected wood in a wood crusher. When crushing (chipping) it, it needs special wood crushing equipment and continuous crushing. The processing process is complicated, and the equipment has relatively high requirements for the working environment. high and costly

Drug fumigation treatment uses drugs such as methyl bromide, sulfuryl fluoride or aluminum phosphide to fumigate the diseased wood. Drug fumigation has certain toxicity and low safety

Although the incineration method is simple and convenient, the incineration process pollutes the air, and if the fire is not used in the field to take care of it in time, there is a possibility of fire

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