Answar the following questions in about 10 words : 4.Distinguish between pesticide and weedicide
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Answar the following questions in about 10 words : 4.Distinguish between pesticide and weedicide
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Answer:
Explanation:
Pesticides can be grouped according to the types of pests which they kill:
Insecticides - insects.
Herbicides - plants.
Rodenticides - rodents (rats and mice)
Bactericides - bacteria.
Fungicides - fungi.
Larvicides - larvae.Weeds are unwanted plants growing among wanted crops and compete with crop plants for sunlight, nutrients, water, etc. They will not show any effect on crop plants. Two popularly used weedicides are 2,4-d ethylester ,neem extract, glyphosote etc
Answer:
Pesticide is used to kill pests
Weedicides is used to kill weeds