Land & Water Use
Which conservation approach directly contributes to the preservation of genetic diversity among agricultural crops and can aid in pest control by offering a variety of resistant plant traits?
Clearcutting
Monocropping
Seed banks
High-yield hybrid crops
Which method of pest control involves introducing natural predators to an area?
Cultural methods
Chemical control
Physical removal
Biological control
Which biological control method might inadvertently harm native species by outcompeting them for resources?
Releasing sterilized individuals of the pest species
Applying bacteria that target only specific pests
Cultivating plants that attract beneficial insects
Introducing non-native predators to control pest populations
What might be an unintended consequence of introducing genetically modified crops that produce their own insecticide for long-term crop protection?
Crop yields decrease over time as soils become overly fertile from reduced insect activity on plant matter decomposition processes.
Beneficial insects may be harmed, disrupting pollination services and biological controls already present in the ecosystem.
Genetically modified crops outcompete pests for sunlight and nutrients resulting in lower pest populations without using additional insecticides.
The nutritional value of crops significantly increases due to enhanced protection from pests and diseases during growth.
What does integrated pest management (IPM) primarily focus on?
Combining various agricultural practices for effective pest control
Implementing exclusively mechanical tools like traps
Using only synthetic chemicals to eradicate pests
Relying solely on genetic engineering of crops
Which type of pesticide can be selectively used to target one species or used to kill all present growing plants?
Rodenticides
Insecticides
Fungicides
Herbicides
Which practice focuses on minimizing pesticide input and relying on multiple techniques for pest management?
High-frequency tilling
Monoculture farming
Integrated Pest Management (IPM)
Chemical intensive agriculture

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Which alternative pest control method is most likely to contribute to species biodiversity in the farming landscape compared to traditional chemical controls?
Increased dosages of non-selective herbicides
Use of pheromone traps for insect management
Widespread application of soluble nitrogen fertilizers
Solely mechanical weed removal practices
What is a common example of chemical pest management?
Larvacides
Fungicides
Insecticides
Herbicides
What would likely be a long-term consequence of relying solely on broad-spectrum insecticides for agricultural pest control?
Sudden improvement in water retention capacity in soils due to reduced compaction from pest activity.
Quick proliferation of soil microbes leading to improved nutrient cycling within farmland ecosystems.
Decreased populations of pollinators and other non-target organisms essential for ecosystem health.
Immediate enhancement in crop genetic diversity due to varied survival rates among pests.