“any instrument or contrivance (other than a firearm) is intended for trapping, destroying, repelling, or mitigating any pest. Insecticides can also be used to kill small pests, like termites and ants, which invade the house, while herbicides are essentially used to destroy weeds.Devices are instruments or contrivances intended to control pests, often through physical or mechanical means like filtration, UV light, or electricity. Herbicides are used to kill weeds in yards and flower beds, but insecticides are used to kill insects and worms that infect plants.Ģ. Disadvantages are demonstrated when overindulgent uses of the toxins ruin the soil and adversely affect useful micro-organisms, as well as when they enter the food supply, and affect humans and animals.ġ. ![]() Some of the advantages of insecticides include the production of higher crop yields, because destructive insects are reduced, and the population of good insects is controlled. Some of the disadvantages include toxicity to animals and humans, and damage to the environment. ![]() Some of the advantages of herbicides include the ease of use, speed of destruction, safety, and cost.
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