Diseases of crops II - SS2 Agriculture Past Questions and Answers - page 1
What causes Cocoa Blackpod?
Bacterial infection
Fungal infection
Viral infection
Insect infestation
Which crop is primarily affected by Coffee Leaf Rust?
Wheat
Rice
Coffee
Tea
What type of pathogen causes Cassava Mosaic Virus?
Bacteria
Fungus
c) Virus
Nematode
Which part of the cassava plant is mainly affected by Cassava Mosaic Virus?
Roots
Leaves
Stems
Flowers
Bacterial Blight is a disease primarily associated with which type of crops?
Leafy greens
Tuber crops
Fruits
Cereals
What causes the dark, water-soaked lesions on tubers in cases of Bacterial Blight?
Fungus
Bacteria
Virus
Insects
Which type of conditions favor the development of Cocoa Blackpod?
Dry and cool
Hot and humid
Cold and rainy
Windy and sunny
Coffee Leaf Rust causes what type of lesions on coffee leaves?
Green lesions
Brown lesions
Yellow lesions
Red lesions
What is the primary symptom of Cassava Mosaic Virus?
Yellowing of roots
Blackening of stems
Mosaic-like patterns on leaves
Which of the following crops is NOT mentioned as a host for Bacterial Blight in the original text?
Potatoes
Tomatoes
Cassava
Carrots