What are the control measures for forestry pests in plains?

<>1.Raise awareness of forestry pest control

In the prevention and control of forestry pests in the plains of our country, it is necessary to focus on prevention, supplemented by comprehensive management, and the relevant departments in various regions need to pay attention to the prevention and control of pests, and correctly guide and play a leading role, put forward targeted solutions, and carry out effective deployment work, only in this way can we ensure that the forestry in the plain areas can implement the countermeasures in the first time in the problem when pests and diseases occur, and play an extremely important role in the prevention and control of pests.

2.Protection from natural enemies of pests

No matter what kind of organism is an indispensable link in the food chain, these organisms all play different roles in the food chain. In the prevention and control of pests in forestry, it can also effectively abide by the natural laws of the food chain, protect the natural enemies of pests in forestry, and then make full use of the natural enemies of these pests to drive away or eliminate pests, which can reduce the number of pests, and to a certain extent, it can also prevent the spread of pests in a large area.

3.Strengthen the monitoring and forecasting of forestry pests and diseases

Forestry monitoring and forecasting in plain areas is one of the most important links in the prevention and control of forestry pests. Therefore, it is necessary to put it in the first place, through the full implementation of the monitoring scope of forestry pest control in plain areas to carry out timely and effective monitoring of pests and diseases, and through relatively targeted measures to carry out effective management, so that the occurrence of pests and diseases can be the first time to respond, to ensure the sustainable development of forestry. There is also the need for relevant departments and units to fully establish an effective monitoring and forecasting system, and connect the network of the system to the city, province and other monitoring and forecasting network systems, so as to share relevant resources, so as to achieve the full implementation of forestry pest control.

First of all, we must prescribe the right medicine, and then we should also spray some pesticides regularly to remove insect pests in time, and also need to spray some insecticides, strengthen the management of water and fertilizer, do a good job of drainage and ventilation, and be sure to control the temperature and light.

It can be prevented and controlled by natural enemies, supervision and management must be strengthened, branches and leaves must be pruned regularly, water and fertilize must be timely, and problems must be prevented before they occur, and they can be manually booby-trapped.

The first is to raise awareness, strengthen organizational leadership, improve the working mechanism, implement the prevention and control tasks, in the critical period, to shift the focus forward, forward command, do a good job in supervision and inspection, to ensure that the measures are in place;

The second is to do a good job in monitoring and early warning, strictly implement the 24-hour duty system and weekly reporting system, strengthen the monitoring of grassland pests in key areas and important species, especially strengthen the monitoring of grassland rodent infestation areas and locusts at home and abroad, grasp the occurrence dynamics of grassland pests in real time, scientifically study and judge the development situation of disasters, and release early warning information in a timely manner;

The third is to do a good job in the census work, refine the tasks of the census work, regularly report the progress of the work, and strictly control the technical standards to ensure that the census work has a good start and a steady start;

Fourth, we should do a good job in the prevention and control of grassland rodent pests and invasive alien species, improve emergency plans, set up prevention and control command institutions and expert guidance groups, refine and implement prevention and control measures, and ensure that disasters can be responded to in a timely, effective and scientific manner;

<>1.The forestry area in the plains has increased, and the number of pests has increased

With the increasing importance of forestry development in China, large-scale afforestation has begun in many plain areas of China in recent years, which has increased the forestry area in plain areas. However, in the process of increasing the forestry area, the types of trees planted in forestry have not increased, and they are often planted on a large scale by a single tree, resulting in a very fragile forestry ecosystem in the plains. The pests and diseases in forestry are concentrated in outbreaks, and different pests appear in different seasons, and a single tree species will increase the damage of these pests and diseases to trees.

2.There is a diversification of pest species

Currently, there is a diversification of pests that are forested in plain areas. Looking at the pests existing in forestry in the plains of the country, there are generally more than 10 species; However, with the continuous expansion of the forestry area and the influence of the climate, the number of pest species has gradually increased to dozens of species, and there are still many pests that have been transmitted from abroad. Among the common forestry pests, some pests can basically be controlled in a limited time after long-term control.

However, it is not possible to effectively control the increased pests; The increase of pest species also highlights the problem of pest control in forestry in plain areas of China, and how to take effective control methods has become the main problem faced by forestry development at present.

3.Irrational use of chemical pesticides

At present, whether in the forestry of the plains or in the development of forestry in other regions, chemical pesticides are usually used for pest control. Although chemical pesticides can quickly control these pests and diseases, the long-term use of chemical pesticides will make many pests and diseases appear to varying degrees of resistance, and over time it will be difficult for chemical pesticides to completely kill pests and diseases in forestry. At the same time, the large-scale use of chemical pesticides in forestry in plain areas for pest control will cause damage to the forestry ecosystem if the use is unreasonable, and further damage the healthy development of forestry.

There are particularly serious problems, such as the area of pests is getting larger and larger, the difficulty factor of control is relatively high, and it will be affected by weather factors, such ecosystems are particularly fragile, and there are more and more types of pests and diseases.