Wasp and Hornet Removal in Sacramento, CA

UC IPM says knocking down a newly started paper wasp nest early in the season sends the founding queen elsewhere. A grown yellowjacket nest is different. Spraying it yourself is likely to end in stings, even at night, and the note recommends a professional.

Wasps are covered on all three plans: $39 a month quarterly, $49 a month bi-monthly, or $79 a month monthly, plus a $150 initial cost. The pricing page lists what each plan includes.

Call someone rather than spraying it. UC IPM says a yellowjacket colony can reach 1,500 to 15,000 wasps, and that nests inside walls or underground can sit well back from the visible entrance. It also says partly poisoned wasps stay agitated even the next day, so the technician locates the nest and treats it where it is.

In fall, yellowjackets switch to scavenging. UC IPM says late in the season the colonies need sugar, and foraging yellowjackets turn up at picnics, garbage cans, pet food left outside and ripe fruit. Covering food and keeping garbage in sealed cans helps.

Yes. Wasps are listed on all three plan sheets, and we locate, treat and remove nests and close the opening. Bees are a different job, so call the office and describe what you are seeing.

Some are. UC IPM says paper wasps are much less defensive and rarely sting, and mud daubers rarely sting too. Yellowjackets that nest in the ground or in cavities, such as the western yellowjacket, defend their nests hard, more so as the season goes on.

UC IPM’s advice is not to swat or run if a wasp lands on you: wait for it to leave or brush it away gently. Most stings happen at the nest, and yellowjackets defend a disturbed nest hard.

Early, while it is small. UC IPM says newly started paper wasp nests can be knocked down early in the season, and that wasps are most likely to be in the nest at night, though stings are still likely after dark.

Usually after one season. UC IPM says yellowjacket and paper wasp colonies normally live only one season, and new queens start fresh nests in spring. In very mild winters some yellowjacket colonies survive for several years.

UC IPM splits the common social wasps into yellowjackets and paper wasps, plus the solitary mud daubers. Paper wasp colonies run from 15 to 200 wasps, against 1,500 to 15,000 for a yellowjacket colony.

They defend it. UC IPM says wasps attack if they sense a poison being applied to their nest. It says partly poisoned, agitated wasps can be met some distance from the entrance, even the day after a treatment.