Why Do Stink Bugs Stink?

Stink bugs, known for their foul odor when threatened, are a global pest affecting over 100 plant species, including key crops like apples and soybeans. Originating from Asia, the brown marmorated stink bug is the most common type. Their odor, a mix of cilantro and skunk, is due to aldehydes in their scent glands, which also have antifungal properties. These bugs have few natural predators, allowing them to spread widely. They seek shelter in homes during colder months, releasing pheromones to attract others. While harmless to humans, they can be a nuisance, and it's best to prevent their entry by sealing windows and doors.

What is the primary defense mechanism of stink bugs?

• Sharp pincers

• Strong odor

• Camouflage

• Fast movement

Which compound is responsible for the stink bug's odor?

• Esters

• Ketones

• Aldehydes

• Alcohols

What is one potential benefit of the aldehydes found in stink bugs?

• They attract pollinators

• They have antifungal properties

• They repel other insects

• They enhance plant growth

How do stink bugs affect agriculture?

• They pollinate crops

• They protect crops from pests

• They eat over 100 types of plants

• They improve soil quality

What should you avoid doing if stink bugs enter your home?

• Turning off lights

• Using insect repellent

• Sealing windows

• Squishing them