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Duplicate of AGRICULTURAL SCIENCE SS 2 CONTINOUS ASSESSMENT. ISARA SECONDARY SCHOOL Flashcards | StudBud
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Duplicate of AGRICULTURAL SCIENCE SS 2 CONTINOUS ASSESSMENT. ISARA SECONDARY SCHOOL
Duplicate of AGRICULTURAL SCIENCE SS 2 CONTINOUS ASSESSMENT. ISARA SECONDARY SCHOOL
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Questions
40
Answers
1
Which of the following is a benefit of using mulch to control weeds?
It increases soil temperature
It enhances food Production
It decreases soil moist
It suppresses weed growth
2
What are the primary macronutrients required by plants?
Ca:Mg:K
ALL OF THE ABOVE
N:P:K
Ni:P:K
3
Aphids damage plants by
Feeding on roots
Sucking plant sap
Boring into stems
Cutting Leaves
4
Which pest is known for its ability to cause large-scale destruction of crops in swarms?
None of the above
Beetles
Locust
Grasshopper
5
What is the importance of Scouting in crop pests and diseases Management?
To prevent crop losses
To promote sustainable agriculture
All of the above
To detect infestations early
6
What is the primary method of controlling crop pests?
Chemical Methods
Biological method
All of the Above
Cultural Methods
7
The yellow colour band on the label of insecticides indicates______
Safe
Harmful
Slighty hazardous
very Harzadous
8
Which of the following is a fungal disease affecting plants?
Bacteria Wilt
Root knot
Mosaic
Rust
9
Which microorganism causes bacterial blight in crops?
Viruses
Fungi
Protozoa
Bacteria
10
An Example of Plant source of oil is __________
Soyabeans
Maize
Almond Tree
Cassava
11
The major pest of stored grains is:
Weevils
Grasshopper
Whiteflies
Armyworm
12
One of these is not a Non Governmental Organisation
CRIN
USSEC
IITA
COLEAD
13
Neem Solution can be sprayed on your crops at any stage of its' Growth
True
False
14
Which of the following is an example of a crop pest?
Aphids
Butterflies
Ladybugs
Honeybees
15
Which of the following is a symptom of disease infection?
Yellowing of leaves
Wilting of plants
All of the above
Black spots on leaves
16
Cypermethrin, Profenofos, Abamectin are all active Ingredients of___________
Nematicides
Fungicides
Insecticides
Herbicides
17
How do plants obtain nutrients?
Through Respiration
Through absorption from the soil
Through Transpiration
Through Photosynthesis
18
How many classes of insecticides do we have?
1
2
3
4
19
Which of the following is a symptom of pest damage?
Improved soil fertility
Increased crop yields
Holes in leaves
Increased water uptake
20
Aphids And Whiteflies belong to the same class of insect Pests
False
True
21
Which of the following is a micronutrient?
Phosphorus
Potassium
Nitrogen
Iron
22
What is the role of integrated pest management (IPM) in crop pest and disease control?
To increase crop yields
To eliminate all pests and diseases
To use a combination of control method
To use a single method of control
23
What is the term for the use of living organisms to control weeds?
Biological control
Physical Control
Mechanical Control
Chemical Control
24
Aphids damage plants by
Boring Holes
None of the Above
Chewing leaves
Sap Sucking
25
Which pest is known for its ability to cause large-scale destruction of crops in swarms?
Locusts
Termites
Grasshopper
(A) Beetles
26
Which of the following is a challenge facing agricultural extension services?
Limited funding
Inadequate infrastructure
All of the above
Lack of trained extension agents
27
One of these is an economic importance of weed
all of the Above
Land tenure system
Competition with crops
Food Production
28
Which of the following is a benefit of using biological control methods?
Reduced environmental pollution
All of the above
Improved soil fertility
Increased crop yields
29
The anti-fungal effect of the Neem oil and leaves is due to the presence of a chemical substance called
Amamectin
Abamectin
Emamectin
Azadiractin
30
The importance of potassium in crop production
Promotes flower formation
Regulates water balance
Supports root development
Promotes leaf growth
31
Which of the following is a method of cultural control?
Sanitation
All of the above
Irrigation management
Crop rotation
32
Which of the following is a benefit of effective agricultural extension services?
All of the above
Improved agricultural productivity
Increased farmers' income
Enhanced food security
33
Which of the following is not a scope of Agriculture?
Aquaculture
forestry
crop husbandry
Farming
34
What is the term for the use of living organisms to control pests?
Ecological Method
Living Organism Method
Biology Method
Biological Method
35
Which of the following is an example of a crop disease?
Aphids
Powdery mildew
Whiteflies
Spider mites
36
Stem borer is an example of Biting and Chewing Insects
False
True
37
What is a crop pest?
A nutrient deficiency in crops
An insect that damages crops
A disease that affects crops
An insect that benefits crops
38
Which of the following is a challenge facing agricultural extension services?
Limited funding
Inadequate infrastructure
All of the above
Lack of trained extension agents
39
Which of the following is a challenge facing agricultural extension services?
Limited funding
Lack of trained extension agents
All of the above
Inadequate infrastructure
40
Which of the following is a type of weed control method?
all of the above
Biological methods
cultural methods
chemical methods
