A kind of smoke agent, smoke device and method for rapid control of water lice

Abstract

The invention discloses a smoke agent, smoking device and method for quickly preventing and treating sphaeroma sp.. The smoke agent is prepared from a smoke agent I and a smoke agent II, and the agent application proportion of the smoke agent I and the smoke agent II and the dosage for each tree or each stere conform to the equation that the smoke agent I: the smoke agent II=1:(1.5-3)=(40-50 g): (75-120 ml). The smoke agent I is prepared from 93-98% of potassium permanganate and 2-7% of composite pesticide. The smoke agent II is formalin. The smoking device comprises a sealing module which is of an umbrella structure. According to the method, quick and effective preventing and treating on the sphaeroma sp. are achieved through the smoke agent and the smoking device. The smoke agent, the smoking device and the method are simple, practical, environmentally friendly, free of pollution and capable of quickly slowing down and controlling the degeneration course of mangroves and protecting and restoring mangrove resources.

Description

technical field [0001] The invention belongs to the technical field of ecological protection, and in particular relates to a smoke agent, a smoke device and a method for rapidly preventing and treating water lice. Background technique [0002] Mangroves have the functions of flood prevention, wave prevention, storm prevention, and embankment, and are irreplaceable coastal green barriers; they also play a role in maintaining atmospheric carbon and oxygen balance, purifying the atmosphere and water environment, greening, beautifying, and popular science education. Unique ecological, social and economic benefits, United Nations research shows that mangroves can generate a high economic value of 3000-9000 US dollars per hectare per year. [0003] However, due to unreasonable development and utilization and water pollution in recent years, a large number of marine fouling organisms, Sphaeroma sp., have exploded, and the growth of mangroves has been seriously disturbed. As early ...

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Problems solved by technology

Similarly, this method requires high labor cost, time-consuming and labor-intensive

[0007] 3) Chemical control: It is not difficult to find drugs that can effectively kill water lice in the market, but when applied to mangrove sites, there will be serious consequences of polluting the environment and destroying other organisms at the same time. The method also has high requirements. On the one hand, the water lice live in the boreholes. Whether the drug can effectively reach the effect itself is a problem. On the other hand, the dilution effect of the drug by frequent high tides is also a problem that needs to be solved

[0008] 4) Biological control: the predators of water lice mainly include crabs, Chinese snakeheads, etc. In addition, the use of their parasites is a possible way to control water lice, and it is non-polluting, but this method is slow to take effect and exists. There are many uncertain factors, and the current research results are few, so it is difficult to produce a rapid effect on a large number of water lice outbreaks

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