Plant Disease- Bacteria Blight

What is the primary cause of bacterial blight in plants?

• Fungi

• Bacteria

• Viruses

• Nematodes

Which environmental condition favors the development of bacterial blight?

• Low humidity and cool temperatures

• High humidity and warm temperatures

• Drought conditions

• Excessive sunlight

Bacterial blight disease primarily affects which part of the plant?

• Leaves

• Stem

• Roots

• Flowers

Bacterial blight disease primarily affects which part of the plant?

• Through contaminated soil

• Through direct contact with infected plants

• Through airborne spores

• Through insect vectors

Which of the following is a common symptom of bacterial blight disease?

• Wilting of leaves

• Yellowing of stems

• Dark water-soaked lesions on leaves

• Excessive flowering

Which plant species is commonly susceptible to bacterial blight disease?

• Cacti

• Ferns

• Deciduous trees

• Succulents

What is the most effective method for managing bacterial blight disease?

• Pruning affected areas

• Soil solarization

• Applying chemical pesticides

• Providing adequate air circulation

Which cultural practice can help prevent the development of bacterial blight?

• Overwatering plants

• Providing inadequate drainage

• Planting in compacted soil

• Using contaminated tools for pruning

What role does sanitation play in managing bacterial blight disease?

• It promotes disease spread

• It helps prevent disease spread

• It has no effect on disease spread

• It accelerates plant growth

Which of the following is a long-term strategy for managing bacterial blight disease?

• Applying fungicides regularly

• Planting disease-resistant varieties

• Watering plants overhead

• Ignoring disease symptoms

Tags

NGSS.MS-LS4-4