Agri Books

Solar heat treatment was discovered in 1953 by Jensen. State true or false.

Linseed rust is caused by…………

In early blight of Potato larger vein chlorosis is reported due to ………...toxin.

Loose smut of Wheat is………... disease.

Jensen in 1887 discovered Hot water treatment. State true or false.

Erwinia amylovora causes………. disease in Apple.

Black arm of Cotton is also known as………

Primary infection of Ascochyta blight of Gram occurs by………..

Neck and Bulb rot of Garlic is caused by……….

Amira and Red free are resistant varieties against………. diseases.

Red onion ( Nasik Red, Pusa Ratna, Pusa Red) are resistant to……….. disease.

Neovossia indica causes……..disease.

Late blight of Potato is caused by………….

Ear cockle is caused due to……..

Red onion contain ……..chemical which gives resistance against smudge.

Anthracnose of Grapes is caused by………..

Fungicide Metalaxyl is effective against diseases caused by……..…..

Wilt pathogen of Cotton produces ………... vegetative type spores.