The "four pests" are flies, mosquitoes, mice and cockroaches.
Extended data
"Nayong County's" Three Enhancements "Do a Good Job in Rural Environmental Sanitation" Fighting Eight Disorders "for 100 Days"
In order to focus on rectifying the "Eight Disorders" of rural environmental sanitation, namely "motor vehicle parking, domestic garbage dumping, rural sewage discharge, livestock and poultry manure piling, farmers' sundries littering, livestock and poultry running around, firewood burning and crops drying", Nayong County "Three Strengthening" has seriously carried out the "Eight Disorders" of rural environmental sanitation for 100 days.
The first is to strengthen organizational leadership. All townships (towns, streets) and relevant departments should attach great importance to the 100-day attack on rural environmental sanitation and earnestly strengthen organizational leadership. The main leaders should personally arrange the deployment, command from the front, and immediately set off a work boom to ensure practical results.
The second is to strengthen the combination of point and surface. Adhere to the principle of comprehensive promotion and key construction, focus on rectifying a number of dirty villages, and cultivate a number of typical market towns and villages along the main traffic lines. Each township (town, street) cultivates more than two demonstration sites.
The third is to strengthen publicity and launch. It is necessary to intensify advertising, actively publicize the significance, experience and excellent models of the 100-day campaign to tackle key problems in rural environmental sanitation through various publicity platform carriers, and vigorously create a strong atmosphere in which the whole people know, participate and support the rectification.
People's Network-"One Construction, Four Reforms, Eight Disorders, Five Transformations and Three Promotions"
Baidu encyclopedia-four evils
Official website, Nayong county-do a good job in rural environmental sanitation for 100 days.