Virus In Plants

What is a virus?

• A type of insect
• A type of plant
• A type of microscopic particle
• A type of bacteria

How do viruses infect plants?

• By attaching to the leaves
• By entering through wounds
• By entering through the stem
• By entering through the roots

What is the name of the disease caused by the virus in plants?

• Plant flu
• Plant virus
• Plant fever
• Plant cold

What is the main symptom of virus disease in plants?

• Wilting of stems
• Yellowing of leaves
• Drying of roots
• Thickening of flowers

What is the best way to prevent virus disease in plants?

• Fertilizing plants more often
• Watering plants more frequently
• Keeping plants in the dark
• Removing infected plants

What is the name of the virus that causes disease in tomato plants?

• Tomato cold virus
• Tomato virus
• Tomato mosaic virus
• Tomato fever virus

What is the name of the virus that causes disease in cucumber plants?

• Cucumber cold virus
• Cucumber fever virus
• Cucumber virus
• Cucumber mosaic virus

Which of the following is not a way to control virus disease in plants?

• Using insecticides
• Using herbicides
• Using virus-resistant plants
• Using fungicides

What is the name of the virus that causes disease in papaya plants?

• Papaya virus
• Papaya mosaic virus
• Papaya cold virus
• Papaya fever virus

How can virus disease in plants be detected?

• By testing the sap
• By smelling the leaves
• By examining the flowers
• By looking at the roots