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Leaves of Margosa (Neem).
Cochineal insects are used to eradicate the weed called Opuntia.
Blast.
(a) Red rot of sugarcane; (b) Rust of wheat.
Gundhy bug.
Rust.
Sugarcane
Chlorophyriphos.
Insecticide.
The chemical which is used to eliminate (kill) pests is called pesticide.
Give one example of natural insecticide.
Leaves of Margosa (Neem).
Leaves of Margosa (Neem).
See lessGive an example of biological weed control.
Cochineal insects are used to eradicate the weed called Opuntia.
Cochineal insects are used to eradicate the weed called Opuntia.
See lessName one common disease of paddy.
Blast.
Blast.
See lessName the following: (a) seed borne disease; (b) air borne disease.
(a) Red rot of sugarcane; (b) Rust of wheat.
(a) Red rot of sugarcane; (b) Rust of wheat.
See lessGive example of an insect pest of rice.
Gundhy bug.
Gundhy bug.
See lessName the common disease of wheat plant.
Rust.
Rust.
See lessName the crop plant which is affected by red rot.
Sugarcane
Sugarcane
See lessName one insecticide.
Chlorophyriphos.
Chlorophyriphos.
See lessGive one word for the following: A toxic substance effective against insect.
Insecticide.
Insecticide.
See lessDefine pesticide.
The chemical which is used to eliminate (kill) pests is called pesticide.
The chemical which is used to eliminate (kill) pests is called pesticide.
See less