How Long Can a Stink Bug Live Without Food?

There are plenty of reasons for asking or answering this question. For example, a building inspector might find a stink bug in someone’s home and want to know how long it’s been there. Or you may be wondering just how far stink bugs can travel in one season. Or maybe you’re curious how fast stink bugs will die in the winter if they are left outside without food.

How Long Can a Stink Bug Live Without Food?

How long stink bugs live without food depends on the species.

Stink bugs are in the order Hemiptera, which includes true bugs and cicadas. They have piercing, sucking mouthparts that allow them to feed on plant sap and fruit juices. Stink bugs are found on every continent except Antarctica.

The brown marmorated stink bug (BMSB) is native to Asia but was accidentally introduced into the United States in 1996 when it was shipped in with cargo from China. It has since become a serious pest in crops such as apples, peaches, cherries and other fruits, as well as vegetables such as blueberries, corn and soybeans.

Brown marmorated stink bug eggs hatch after three weeks once they are laid on the underside of leaves. The nymphs go through five molts before becoming adults that live for three or four months during which time they mate multiple times. Females can lay up to 80 eggs over their lifetime, but only about 20 percent of those will survive to adulthood due to predation from birds, spiders and parasitic wasps.

Stink Bugs Have a Natural Tendency To Hide During The Daytime.

Stink bugs are also known as shield bugs and are a member of the Hemiptera family. They belong to the Pentatomidae genus, which includes about 3,000 species. Stink bug infestations can be extremely costly to homeowners and businesses.

Stink bugs have a natural tendency to hide during the daytime, so you may not notice them until it’s too late. They are attracted to light colors, so if you see one in your home, it may be hiding behind curtains or drapes. Stink bugs tend to gather in warm areas of your home, such as attics and basements.

Stink bug eggs hatch into nymphs that look like adult stink bugs but are smaller in size and have fewer legs than an adult stink bug does. Nymphs can come from eggs laid by adult stink bugs or from another nymph that has molted (shed its skin) multiple times before becoming an adult stink bug.

There are several ways you can get rid of stink bugs:

Check around outside lights for stink bugs congregating there at night; they will congregate near bright lights because they don’t like flying around when it’s dark outside

Some Types of Stink Bugs Are More Aggressive Than Others.

Stink bugs are insects that belong to the family Pentatomidae. They have a very distinctive appearance and are often confused with other closely related species. Stink bugs range in size from 0.5-1 inch long, depending on the type of bug and its life stage.

Stink bugs are common pests of crops and agricultural products. Some species feed on plant sap, while others consume plant juices or other insects. There are more than 5,000 different species of stink bugs worldwide, but only about 30 belonging to the United States.

Some types of stink bugs are more aggressive than others. When threatened or disturbed, some stink bugs will exude a foul-smelling fluid from their body’s joints and appendages (known as “reflex bleeding”). The odor comes from a substance called “green leaf volatiles” released by plants during stress situations like insect attack or mechanical injury. It’s this chemical which gives them their name “stink bug.”

Stink Bugs Feed on Fruits And Vegetables.

Stink bugs feed on fruits and vegetables. They are particularly fond of peaches, apples, pears, plums, tomatoes and soybeans. The good news is that they do not bite people or animals, so you don’t have to worry about getting bitten. Stink bugs can be destructive pests in your garden or on your farm because they like to eat your crops and damage them.

Stink bugs are native to tropical regions of the world but have been found all over the world due to international travel and trade. They prefer warm climates but can live in cooler areas too. Stink bugs also like to live near humans because we provide them with food (and shelter) when we plant their favorite food sources in our gardens and landscaping.

When stink bugs are hungry or need more room for themselves, they will migrate away from their home area looking for places with better living conditions for themselves or for their families. When this happens, it is called “harvesting” because they harvest food from other plants so they can survive until it’s time for them to go back home again!

Stink Bugs Do Not Reproduce in The Winter.

Stink bugs are cold-tolerant insects, meaning that they can survive freezing temperatures. However, they cannot survive being frozen for long periods of time. In fact, when a stink bug gets too cold, it will go into a state of torpor (similar to hibernation). This is where the insect lowers its body temperature and metabolic rate drastically in order to conserve energy. In addition to lowering body temperature and metabolic rate, stink bugs also stop moving around and eating as much during this time.

In fact, stink bugs have been known to survive extremely cold weather by going into an extended period of torpor (similar to hibernation). They can do this because their bodies contain large amounts of sugars that can be used for energy when there is not enough food available for them to eat.

Stink bug eggs hatch in early spring after overwintering as adults or nymphs on host plants or nearby buildings. The nymphs feed on plant foliage until they mature into adults by late spring or summer. At this point, both male and female stink bugs mate and lay eggs on nearby plants or structures where they can find shelter from predators and extreme temperatures


Stink bugs are rather complex creatures–so complex that researchers are just beginning to learn about their life cycles and behaviors. As such, we have much to discover about these insects, but what we do know right now is that they can go for a long time without food if they have to. They may even be able to survive in their pupae stage for this period of time as well.

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