How to Get Rid of Weevils

Weevils, also known as flour bugs and grain bugs, can cause damage in a wide range of habitats, from grain silos to household plants. There are many different species and lifecycles of weevils, but they can all be controlled with our weevil control products. Do it yourself using the same products the pros use to combat a weevil infestation and prevent further problems.

1-27 of 27
13%
Off
Tempo SC Ultra Insecticide Quick View
5 out of 5 stars (742)
On Sale!
$46.10
Was: $52.98
Free Shipping!
Multiple sizes available
A professional insecticide that controls insects in commercial and residential, areas both indoors and outdoors.
4.5 out of 5 stars (395)
$14.98
Free Shipping!
Multiple sizes available
A professional insecticide gel bait that has five times the Fipronil of other baits plus it kills roaches on contact.
4.5 out of 5 stars (173)
$63.60
Free Shipping!
Multiple sizes available
A professional insecticide concentrate featuring a proprietary polymer layer that protects the active ingredient from weather, irrigation and mechanical abrasion and will last up to 90 days outdoors.
4.5 out of 5 stars (196)
$72.98
Free Shipping!
Multiple sizes available
A professional insecticide that provides contact and residual control of insects for commercial & residential indoor & outdoor areas including landscaping and turf-grass.
4.5 out of 5 stars (106)
$56.98
Free Shipping!
Multiple sizes available
A professional IGR (Insect Growth Regulator) insecticide for commercial & residential indoor & outdoor applications.
4.5 out of 5 stars (117)
$34.50
Free Shipping!
Multiple sizes available
A professional insecticide that provides extra-fast knockdown and kill of insects for commercial and residential indoor and outdoor areas.
4 out of 5 stars (170)
$69.98
Free Shipping!
Multiple sizes available
A professional insecticide with residual control of over 200 insects for commercial & residential indoor & outdoor applications including lawns and landscaping.
4.5 out of 5 stars (102)
$24.98
Free Shipping!
Multiple sizes available
A professional residual insecticide that provides control of crawling insects (including bedbugs and termites) for up to 8 weeks.
4 out of 5 stars (62)
$19.98
Free Shipping!
Multiple sizes available
A professional aerosol insecticide foggerIdeal for space treatments with a residual that kills insects for up to 8 weeks.
4.5 out of 5 stars (168)
$64.59
Free Shipping!
Multiple sizes available
Due to the active ingredient Fipronil and its accelerated Domino Effect, Maxforce Small Roach Bait Stations start to kill roaches in just eight hours.
4.5 out of 5 stars (75)
$40.46
Free Shipping!
Multiple sizes available
A professional powder insecticide that controls both bait-averse and non-bait averse roaches that will not dry-out as gel baits do.
4 out of 5 stars (36)
$17.98
Free Shipping!
A professional insecticide dust with Deltamethrin which is the same active ingredient as Delta Dust.
4 out of 5 stars (14)
$18.75
Free Shipping!
Multiple sizes available
A professional aerosol insecticide fogger with a quick kill and a 30 day residual for ants, flies, fleas, ticks and roaches in rooms up to 5,000 square feet.
4.5 out of 5 stars (11)
$94.98
Free Shipping!
Multiple sizes available
A professional oil based insecticide for ULV fogging, thermal, propane and heat foggers in commercial and residential indoor and outdoor applications.
4 out of 5 stars (26)
$73.68
Free Shipping!
Multiple sizes available
A professional OMRI-listed insecticide that provides a quick knockdown of ants, cockroaches, and stored product pests.
5 out of 5 stars (15)
$32.98
Free Shipping!
Multiple sizes available
An excellent aerosol insecticide that targets insects like cockroaches, fleas, and flies by inhibiting their life cycle with its NyGuard IGR.
3.5 out of 5 stars (9)
$16.98
Free Shipping!
Multiple sizes available
A professional TR aerosol insecticide for space treatments of 5,000 sq. ft. with a contact kill of flying and crawling insects in commercial and residential indoor areas, including food handling.
4.5 out of 5 stars (6)
$219.00
Free Shipping!
A professional oil based insecticide for ULV fogging, thermal, propane and heat foggers in commercial and residential indoor and outdoor applications.
4.5 out of 5 stars (18)
$165.00
Free Shipping!
A professional fogging insecticide with two killing agents, two synergists and an IGR for devastating insect control.
4.5 out of 5 stars (14)
$47.98
Free Shipping!
A professional insecticide that controls insects for commercial & residential indoor & outdoor areas including lawns and ornamentals.
5 out of 5 stars (6)
$80.98
Free Shipping!
A professional insecticide for commercial & residential indoor & outdoor applications for ornamental plants, shrubs & trees, including livestock.
5 out of 5 stars (3)
$23.98
Free Shipping!
Multiple sizes available
A powerful broad-spectrum aerosol insecticide that kills and eliminates insects immediately featuring a 360-degree aerosol spray valve.
5 out of 5 stars (4)
$29.45
Free Shipping!
A professional aerosol insecticide for commercial and residential indoor and outdoor applications with a contact and residual kill for up to 8 weeks.
4 out of 5 stars (2)
$40.98
Free Shipping!
Multiple sizes available
A broad-spectrum essential oil based insecticide that repels and kills listed crawling and flying insects.
5 out of 5 stars (1)
$74.93
Free Shipping!
Natural and organic products that control insects indoors and out.
4.5 out of 5 stars (2)
$42.98
Free Shipping!
Multiple sizes available
A versatile beta-cyfluthrin based professional insecticide that controls and eliminates over 100 types of insect pests indoors and outdoors.
$61.02
Free Shipping!
Multiple sizes available
A water soluble 6% azadirachtin powder insecticide and insect growth regulator.

General Weevil Control – How To Get Rid of Weevils

Many species respond well to beneficial nematodes and residual pesticides. However, these measures need to be applied at the proper time of year. Some species need control of adults, some of the larvae, and emergence and egg-laying times are crucial for treatment. Sometimes weevils wander into homes. They don’t cause any damage indoors (besides grain-invading species) and often just need to be vacuumed or swept up. You can use an aerosol spray to kill live adults and apply an insect growth regulator to inhibit juveniles to reproduce. Essentially, the only way you can know how to get rid of weevils is if you identify your weevil species.

Weevil Identification

In general, weevils are very small, about ¼ to ½ inch long. The body shape is similar for all species: they are light bulb shaped with “snouts” or nose-like protrusions from their head, and are usually a dark color. Larvae are grub-like in appearance. Some species, like black vine weevils, do not fly, but crawl from plant to plant or are transferred via people or animals. Often times you will be able to identify the weevil that is causing you problems based on where you find them. For example, if you are finding damage and weevils on spruce trees, white pine weevils are probably the culprits. Getting rid of weevils is dependent on the identification of the species.

Common Weevil Damage

Root weevils, including black vine weevils and strawberry root weevils, cause notching damage, while white pine weevils cause terminal growth to wilt and die. Some weevils invade stored grain in farms and even in home pantries, where people will find weevils in food. These bugs in flour or other pantry grains can cause problems in homes, and are part of the pantry pest group. For weevils this includes grain weevils, rice weevils, maize weevils, and bean weevils. Control measures are dependent on the species, as timing is usually a key component in all control measures. You can contact your local extension office to talk to the master gardener to help you identify the different species of flour bugs species and determine the proper time to begin control measures.

 

Can't find the product you are looking for? E-mail us and we'll get it for you!

We sell professional do it yourself pest control (diy), exterminator and extermination insecticide, pesticide, chemical and bug killer treatment products to spray, eliminate and exterminate pests.

Many of our products are not available in stores such as Home Depot, Walmart or Lowes.