All Flashcards
What is the goal of IPM?
To reduce pest populations to acceptable levels rather than complete eradication.
Why is IPM considered a flexible system?
It combines multiple control methods and can be adapted to various settings.
How does increased biodiversity aid in pest control?
It supports a variety of natural predators, which can reduce the need for chemical controls.
How does intercropping enhance natural pest control?
It increases biodiversity and confuses pests, making it harder for them to find and infest crops.
Why is IPM a key component of sustainable agriculture?
It minimizes environmental impacts while maintaining crop yields.
Why are chemical controls considered a 'last resort' in IPM?
To minimize harm to non-target organisms and reduce environmental pollution.
What role do barriers play in physical pest control?
They prevent pest access to crops, acting as a fortress against pests.
How does crop rotation disrupt pest life cycles?
By changing the crops grown, it prevents pests from establishing a stable food source.
What is the relationship between ecosystem health and pest control?
Healthy ecosystems with high biodiversity are more resilient to pest outbreaks.
What are the benefits of using beneficial insects?
They control pest populations naturally, reducing the need for chemical pesticides.
What is Integrated Pest Management (IPM)?
A sustainable approach using a mix of strategies to control pests while minimizing harm to the environment and human health.
Define 'natural predators' in IPM.
Using a pest's natural enemies to control their populations.
What is 'crop rotation'?
Changing the crops grown in a field each season to disrupt pest life cycles.
Define 'intercropping'.
Growing multiple crops together to increase biodiversity and confuse pests.
What are 'biological controls'?
Introducing beneficial organisms to control pests.
Define 'chemical controls' in pest management.
Using pesticides judiciously and as a last resort to manage pests.
What are 'physical controls'?
Using barriers and traps to prevent pest access.
Define 'cultural control'.
Using techniques like crop rotation or intercropping to disrupt pest life cycles.
What are 'synthetic chemicals' used for?
Using attractants, repellents, and pesticides to manage pest populations.
What are 'beneficial insects'?
Natural predators or parasites used to control pests.
How can IPM promote sustainability?
By reducing reliance on chemical pesticides, IPM helps protect soil health, water quality, and biodiversity.
How does crop rotation contribute to sustainable agriculture?
It disrupts pest life cycles, reduces weed pressure, and improves soil health.
How can intercropping enhance sustainable farming practices?
It increases biodiversity, enhances natural pest control, and improves soil fertility.
How can using natural predators promote sustainability?
It reduces the need for chemical pesticides, protecting non-target organisms and ecosystems.
How can physical barriers support sustainable pest control?
They prevent pest access without the use of harmful chemicals.
How can soil health contribute to sustainable pest management?
Healthy soil supports strong plant defenses, reducing susceptibility to pests.
How can water conservation practices support sustainable pest management?
Reducing water stress on plants can improve their resistance to pests.
How can promoting biodiversity on farms enhance sustainability?
Diverse ecosystems support natural pest control and reduce reliance on chemical inputs.
How can reducing food waste contribute to sustainable pest management?
Decreasing demand for crops reduces the need for intensive agriculture and associated pest control measures.
How can supporting local and organic agriculture promote sustainability?
These practices often prioritize IPM and reduce reliance on synthetic pesticides.