BST/Year 3/Week 9/3rd Term

Which of the following is NOT a disease category

• Virus

• Fungi

• Bacteria

• Human Interaction

The organisms that causes damage to crops and plants is known as ...................................

• insects

• rodents

• pests

• none

The abnormal condition in plants which results to poor growth is referred to as .........................................

• crop sickness

• crop diseases

• crop illnesses

• crop infection

The image displayed here is a ...............................

• maize rust

• cassava rot

• tomato wilt

• downey mildew

The image displayed here is a

• root knot

• chicken feet

• tomato rust

• bean weevil

The tiny patches on the plant in the picture is caused by ..................................

• stem borers

• bean weevils

• other plants

• bacteria

The image displayed here is an example of .....................................................

• cassava rot

• tomato wilt

• maize smut

• yam rot

Which of the fruits is healthy?

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• 
• 
• 

Which of the following fruits is unhealthy?

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• 
• 
• 

The following measures can be used to control crop diseases EXCEPT ..........................

• Use of agro-chemicals

• Planting healthy seeds

• Leave the farm bushy and untidy

• Keeping farm free of weeds