Other contributors have said "What are insecticides?" is the same question as "What is insecticide?" If you believe that these are not asking the same thing and should be answered differently, click here
They are not always better. it is dependant upon insect, application site & circumstances. That only describes mode of action. What is important is results & what is actually best for the...
If you mean ladybirds, the red beetle with the black spots, they will be killed by insecticides. They however eat aphids so are beneficial and remove the need for spraying for greenfly.
The control of insect populations is the reason for the use of insecticides. The suffix '-cide' refers to killing. The term may refer to sprays that are chemical, home made, or organic. The more...
By serving as bait by which the affected insects are trapped is the way in which pheromones can be used as insecticides. Insecticides are used to control insect populations. Pheromones are excretions...