In the past, the four pests referred to flies, mosquitoes, rats, and cockroaches.
In the past, the four pests were rats, sparrows, flies, and mosquitoes.
In the past, the four pests referred to flies, mosquitoes, rats, and sparrows.
The four pests were mosquitoes, flies, cockroaches, and rats.
The four pests were flies, mosquitoes, rats, and cockroaches.
The four pests control referred to the control and elimination of the four traditional pests: rats, mosquitoes, flies, and cockroaches. These pests are widespread in the human living environment, posing a serious threat to people's health and quality of life. In order to maintain public health and environmental hygiene, it was necessary to eliminate the four pests. The methods and measures to eliminate the four pests needed to be adjusted and improved according to different situations such as the environment and the crowd.
In the past, the four pests in the countryside were rats, sparrows, flies, and mosquitoes. These pests caused great harm to the production and life of farmers. However, with the passage of time and economic development, the ecological environment of the countryside gradually improved, and the control of these pests also achieved certain results. Therefore, the four pests in the countryside had changed and new problems had appeared.
The four pests were mosquitoes, flies, rats, and cockroaches.
The four pests were flies, mosquitoes, rats, and cockroaches.
The four pests referred to flies, mosquitoes, rats, and cockroaches.
The four pests included flies, mosquitoes, rats, and cockroaches.