Biological pest controlHow to control pests and diseases? Chemical control is based on substances that are toxic (poisonous) to the pests involved. When chemical pesticides are applied to protect plants from pests, diseases or overgrowth by weeds, we speak of plant protection products.
Definition of Chemical Pest Control. One less conventional chemical approach to pest control involves the use of pheromones. The term pest may refer to insects, viruses, and bacteria that carry or cause disease.
A single application may control several different pest species and.
Thus, various pest control methods have been employed to deal with them. There are two main types of pest control: natural and chemical. When pests threaten to overtake your garden, choosing between the myriad available control methods can be challenging. Most specific insect control methods can be classified into the following major.
In the purest sense of the wor organic is defined as any substance. Synthetic chemicals are made using chemical reactions and introduced by humans. This means that at least for man, these insecticides are less dangerous than .