Agri Books

Downy mildew of Grape is caused by...........

Circular, sunken, ashy gray spots on berries later surrounded by dark margin found in...........

Suguna and Sudarshan are tolerant varieties against …………

Linseed rust is…...in nature

...............serves as primary source of infection for Grape Downy mildew.

Grapewine fan leaf virus is transmitted by...........

Peach leaf curl is caused by…………

Leaf curl in chilli is caused by……….

Reduction in leaf size, cupping and widening of petiolar sinuses is important symptom of..............

White rust is a true rust.State true or false.

Die-back and fruit rot of Chilli is also known as……….

Host range of Fusarium oxysporum …..

Golden Queen and Bharat early are resistant varieties against...........

Modern and Surya are resistant to ……. disease in Sunflower.

Components of Bordeaux mixture is................

.............. causes Powdery mildew of Grape. *

Primary source of infection of Anthracnose of Chilli ………

Sporangiophore branching at right angles is found in...............genus.

…...is macrocyclic, autoecious rust.