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However, pesticides are of two types: herbicides and insecticides. Pesticide has been a farmer’s best friend in fighting against these pests. Insects and weed have always been recognized as pests especially in farms. What is the difference between Herbicide and Insecticide? However, it is believed that insecticide has played a great part in increasing the agricultural productivity of the twentieth century. Many of these are toxic to human beings while all insecticides are responsible for significantly altering ecosystems. Insecticides that target eggs and larvae are called ovicides and larvicides. Some types of insecticides include those which target the insects’ eggs and others target the insects themselves. The utilization of insecticides plays a great role in the increase of agricultural production. Often useful in agriculture, farmers use insecticides to eliminate the insects living in and feeding on their crops. Insecticide as the name implies are substances whose primary use is to kill insects. These are often synthetic mimics of natural plant hormones that interfere with the growth of weed, thereby preventing them from growing or spreading. The other one is used in farms and is referred to as selective herbicides since it only kills the unwanted weeds and plants. The first type of herbicide is usually used in industrial areas, railway embankments, railways and waste grounds to rid the areas completely of any sort of plant. It is used by farmers to destroy unwanted vegetation. What is Herbicide?Īn herbicide, commonly known as weedkillers is a type of pesticide that targets plants. This article attempts to clarify that difference for you. If both of these types of pesticides are used to protect crops then how does one know the difference between insecticide and herbicide. Usually these are used in agricultural farms as a type of protection against plants and animals that pose as a threat for crops. As mentioned above, these substances are known as pesticides and are used to eliminate unwanted plants, weeds and insects. As different kinds of pesticides are used to kill different kinds of pests, it is important to know the difference between herbicide and insecticide as they too are substances that are used to kill pests.