Bio resources: Agricultural (biotic)

A Level Environmental Science revision
Quiz by
stwvlker
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Last updated: June 2, 2025
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First submittedJune 2, 2025
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Hint
Answer
Biotic factors
Pests
Biotic factors
Pollinators
Biotic factors
Soil biota
Pests reduce
Agricultural productivity
Pests reduce
Product quality
Pest types
Weeds
Pest types
Insects
Pest types
Fungi
Pest types
Bacteria
Pest types
Molluscs
Pest types
Nematode worms
Pest types
Vertebrates
Insect example
Aphids
Fungus example
Potato blight
Pest types (vs)
Endemic, epidemic
Pest types (vs)
Indigenous, Introduced
Cultural controls
Crop rotation
Cultural controls
Companion crops
Cultural controls
Barrier crops
Cultural controls
Sacrificial crop
Cultural controls
Predator habitats
Cultural controls
Biological Control Agents
Cultural controls
Sterile male techniques
Cultural controls
Pheromone traps
Cultural controls
Genetic modification
Chemical controls
Pesticide
Chemical controls
Antibiotics
Hint
Answer
Comapanion crop example
Legumes
Barrier crop example
Onion
Sacrifical crop example
Flowers
Companion crop disadvantages
Less harvestable crop
Companion crop disadvantages
Increased competition
Predator habitats disadvantages
Difficult to operate machinery
Successful BCA
Cactoblastis
Successful BCA
Parasitic wasps
Unsuccessful BCA
Cane toads
Sterile male technique
Exposure to gamma rays
Successful sterile males
Mediterranean Fruit Fly
Unsuccessful sterile males
Mosquitos
Unsuccessful sterile males
Altered behaviour caused rejection
Pesticide application techniques
Contact
Pesticide application techniques
Systemic
Antibiotic uses
Growth promoters
Antibiotic uses
Prevent infections
Antibiotic uses
Treat infections
Hormonal pesticides kill pests through...
Biochemical actions
Hormonal pesticides start...
Natural processes that cause death
Pollinator protection
Pesticide controls
Pollinator protection
Planting flowers
Pollinator protection
Providing habitats
Pollinator protection
Bee hives
Controlling food chain energy losses
Temperature control
Controlling food chain energy losses
Movement control
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