Ladybug Have a Killer Secret!

What is the defense mechanism ladybugs use when provoked?

• They fly away quickly.

• They secrete toxic blood from their leg joints.

• They play dead.

• They bite their attacker.

What type of insect are ladybugs classified as?

• Bugs

• Beetles

• Butterflies

• Moths

What is the primary reason ladybugs are considered beneficial for farmers and gardeners?

• They pollinate flowers.

• They eat plant sap.

• They consume large numbers of aphids.

• They deter other beneficial insects.

How do aphids react to the presence of ladybugs, even without being directly attacked?

• They become more aggressive.

• They change their behavior to reduce the risk of being eaten.

• They attract other insects to protect them.

• They produce a sweet substance to distract ladybugs.

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What is the term for releasing ladybugs to control pests?

• Augmentative biocontrol

• Integrated pest management

• Chemical control

• Biological augmentation

What is a potential negative consequence of introducing new ladybug species for pest control?

• They might not eat enough pests

• They can outcompete native predators

• They are too expensive to maintain

• They can spread plant diseases

How does the scent of ladybugs affect aphid populations?

• It attracts more aphids to the plants

• It causes aphids to lay more eggs

• It reduces the number of aphids entering a field and their offspring

• It makes aphids more resistant to pesticides

Why is it important to study non-consumptive effects in predator-prey interactions?

• They are easier to observe than direct predation

• They have no impact on population dynamics

• They provide a more complete understanding of ecological interactions

• They only affect the predator's behavior