1800 819 189 info@pestcontrolsydney.com.au Greater Sydney, NSW, 2000 07:00 - 18:00
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MUD DAUBERS 

Mud daubers may become a nuisance when they construct nests of mud, especially on porches, decks, sheds, eaves, attics, ceilings, walls and under roof overhangs around homes and other structures where people live, work and play. They are considered nuisance pests since nests are not defended and stings are rare. In spite of their formidable appearance, these solitary wasps are not aggressive and controls are rarely needed.

 

IDENTIFICATION

Adults of the organpipe mud dauber are about 1.27 to 1.9-cm long, shiny, black, elongate and slender. The inner margins of the eyes are deeply emarginate (notched), with hind leg segments (tibiae) white. Black and yellow mud daubers are about 2.54 to 3.17-cm long; black or brown with yellow markings (partially yellow legs) and thread-waisted. Blue mud daubers are about 1.27 to 1.9-cm long, metallic blue to blackish (with blue wings) and thread-waisted.

The organpipe mud dauber builds finger-like nests of mud attached to flat surfaces under roof overhangs, under eaves, etc. The nest is a series of parallel mud tubes of varying length, like a pipe organ with several or many tubes in a row. The black and yellow mud dauber is often seen around wet areas digging up balls of mud for its nest. The nest is placed on the undersides of boards, logs, rocks, etc. Nests may be a single cell or several cells placed side by side. The blue mud dauber does not make its own nest, but takes over the nest of the black and yellow mud dauber.

LIFE CYCLE & HABITS

Mud daubers are often seen at the edge of mud puddles collecting mud to construct their tublar nests. Organpipe mud dauber nests are partitioned off with mud and each cell is provisioned with several paralysed spiders and implanted with an egg. After eggs hatch, larvae feed on captured spiders with larvae maturing in about three weeks. Larvae spin a cocoon and overwinter. Males may guard the nest while the female forages. Mud cells may be constructed in deserted nests of the black and yellow mud dauber.

Female black and yellow mud daubers paralyse spiders, pack them into the cell with their head until full, lay one egg and seal the cell. Larvae are pale yellowish about 1.9-cm long when fully grown. Pupation occurs within a cocoon inside the cell. There are two broods with hibernation in the cocoon. Female blue mud daubers take over a mud nest, open a cell by moistening the clay with water and emptying it of spiders and the other wasp egg. They then deposit their own paralysed spiders, lay their own egg and seal over the cell. Hosts are mostly black widow spiders.

Solitary wasps (mud daubers) are very different than the social wasps (hornets, yellow jackets and paper wasps). There is no worker caste and the queens must care for their own young. Mud dauber wasp queens use their sting to paralyse their prey (spiders) rather than to defend their nests. These wasps are non-aggressive and rarely sting unless touched or caught in clothing.

CONTROL MEASURES

When painting buildings it is often necessary to remove the finger-like mud tubes from places which need to be painted. Nests can be removed with a putty knife and adults killed with a fly swatter, if necessary. Usually, it is not necessary to control mud daubers unless their presence is a nuisance. They are beneficial to humans by sometimes killing dangerous spiders such as the black widow.

INSECTICIDES

Chemical control should be considered as a last resort since these wasps are not aggressive and rarely sting unless handled. Adults can be killed with an aerosol spray containing synergized pyrethrins or resmethrin. After use of insecticides, scrape away the nest with a putty knife or other tool, and dispose of it to prevent the emergence of developing young and possible infestations of dermestid beetles in the old nest. When using insecticides, follow label directions and safety precautions.

ACKNOWLEDGEMENT

HYG-2083-97

William F. Lyon

 Keith L. Smith, Associate Vice President for Ag. Adm. and Director, OSU Extension.

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CUSTOMER REVIEWS

These guys were top notch and I would recommend them to anyone in the surrounding area. I called 6 or so places to see if they could come same day for spider removal, and everyone said they were booked solid until next week. I had guests staying with me that day, so i wanted to avoid having dozens of spiders roaming around my apartment. Sam told me he'd try to squeeze me in he just had to double check. He called me back 5 minutes later and said I could expect someone in just an hour or so. They were professional, reliable and very honest.
Sophie Hasson
Sophie Hasson
04:09 08 Mar 18
Very kind service and really helpful.They care about you and your pocket. Sam was really helpful and he had a really big knowledge knowing what my problem was just seeing the photos I sent him. I'm really happy with the service if I hear someone needs a pest control service I would recommend them with no doubt!
Juan Prieto
Juan Prieto
03:45 20 Jan 18
Fantastic service with Immediate results. You won't be disappointed.He was very friendly, informative & did an awesome job today. I'll recommend Sydney's best pest control to everyone I know. Thank You ?
Elmira C
Elmira C
05:30 15 Dec 17
Awesome service. Super friendly. Incredibly thorough. Highly recommended.
Wasif Kasim
Wasif Kasim
04:10 18 Jan 18
I have done a pest control with Sydneys Best recently. It is very worthwhile, reliable and the person who came (Mr Omar) to do the job is very friendly and did the job very well. I recommend this company to any body who want to do a good job and worth for the money you are paying.
Samali Saparamadu
Samali Saparamadu
00:54 29 Aug 17
A knowledgable, friendly and efficient service. Chris was fantastic. It's so refreshing to get an honest appraisal rather than one that is only based on profit. We will definitely use them again.
Jodie Blampied
Jodie Blampied
23:56 19 Sep 18
Sam is one of the most helpful and supportive professionals I have ever met. He will go out of his way to assist you and ensure you receive the best advice regarding the most effective pest control methods available. I would thoroughly recommend Sydneys Best Pest Control without hesitation.
Karen Crowley
Karen Crowley
12:28 04 May 18
A company offering free advice, without pushing for business, is very refreshing. After examining photos of a pest problem I was experiencing, Sam from Sydneys Best Pest Control, phoned me to discuss the matter. His advice was to take my photos to my local hardware store to obtain the correct product to treat the problem myself. There was no pressure to use the services of his company.I was very impressed with Sam’s knowledge and professionalism. After this experience, I would certainly use the company for my annual pest control treatment.
Doreen S
Doreen S
11:12 15 May 18
Had this company out last year for my problem with German cockroaches. Great service, polite and reasonable. Will be using them again.
Lisa Murnane
Lisa Murnane
00:48 19 Jun 18
Wonderful services promote and reasonably priced, recommend them most definitely.
Michael Perigo
Michael Perigo
22:55 27 Jun 18
Chris arrived on time and was very friendly and professional. We did our pest control a month ago and are still seeing dead cockroaches/insects. Good results. Jardine on the phone was nice to deal with too. Would recommend them.
Carmen Lo
Carmen Lo
15:54 09 Nov 18
Prompt, efficient, courteous. I have used them in 2017 and rebooked them for 2018/2019. Highly recommend.
Herr Calypsojoe
Herr Calypsojoe
00:56 27 Nov 18
Tech was on time and did a great job. He explained what he was doing and simply got about doing the application. Would highly recommend company to anyone in he area
David Heck
David Heck
02:57 17 Dec 18
Sydney's Best Pest Control provides an exemplary and reliable service. The reason we are repeat customers is because of the high level of customer service and professionalism demonstrated. We have called on them on two occasions and each time, the work has been completed in a professional, informative, and efficient manner. Their knowledgeable technician Chris has helped implement effective solutions to our pest control issues on the ground and we appreciate the efforts made to ensure great service!
Bana AlQabbani
Bana AlQabbani
00:32 20 Dec 18
I'm so glad to have found SBPC after struggling to find a decent pest control company who is NOT all about money or take advantage of their customers. This is the best company by far and I'd dare say it's up there in the industry with other 25-30+ odd years businesses that I have encountered. You got my business and keep doing what you do best!
Quality value
Quality value
01:11 19 Feb 19
These guys live up to their name and are the best pest company I have ever had the pleasure of dealing with! I can't thank them enough! Absolutely fantastic service from the minute I sent them a query online, right through to the on-site completion of the job. They are true experts of their field. The results speak for themselves! It's been over two weeks and our home is completely pest free! A++ Highly recommended!
Matthew Welch
Matthew Welch
19:48 02 Mar 19
I’m so happy with Sydney’s Best Pest Control. They really are the best. I suspected I had a mouse in the house and Alex came out at 8am the next morning to take care of the situation. He was very friendly and thourugh and the mouse is definitely gone! Thank you so much.
Stephanie Hal
Stephanie Hal
08:17 31 Jul 19
Thank you for the assistance from the office with an emergency we had today. Sydneys best pest control offered me advice on how on can eliminate make pest issue quickly by myself.Which saved me money.Thank you. Iam sure to use you in the future
Najwa Kahwaji
Najwa Kahwaji
05:27 14 Aug 19
I was happy with the service provided by Sydney's Best Pest Control. Easy to make a booking and the technician was on time, friendly, informative and did his job efficiently. I did find that they called and emailed more times than I would have liked, and although they offer warranty, I felt they were quite reluctant and offended when I asked for the technician to come back after I was concerned with still seeing cockroaches running around 6-8 weeks later. I still highly recommend the company, as their product is great and they were professional. I would book them again if we move.
Claire Lozano
Claire Lozano
10:53 21 Aug 19
Alex is amazing... was very kind, helpful and thorough. He got the job done professionally and even left a towel to wipe his shoe marks at the front entrance. Will definitely come back for future services.
Josh
Josh
05:26 30 Sep 19
Great from start to finish. I sent an online query - within a few minutes someone called me and booked in a time. The gentleman came out discussed everything with me and did the work.
Kristina M
Kristina M
05:46 16 Sep 19
Amazing and very thorough job! The technicians were very friendly, helpful and knowledgeable. The team helped me to identify exactly what pest control I needed for my property and did a fantastic job. Highly reccomended
Nita Paterson
Nita Paterson
23:10 03 Oct 19
Amazing job ! I was trying to get rid of cockroaches for a long time! I think I tried all the products and methods on the planet to kill them. They always came back! I was dealing with the German one, a nightmare! My last chance was to call a professional and I contacted Sydney Pest Control ... I still can't believe it .. they are gone ! They have done a fantastic job.. they are definitely gone! This is worth every cents!Highly recommend their service. Just do it now instead of losing your time and money with other products/ service!
Sandrine Zawadzki
Sandrine Zawadzki
00:08 16 Oct 19
A good adjective for the noun...Indeed, Sydney's best pest-control service!Thumbs up to Uncle Sam and his team!
Haytham Wafa
Haytham Wafa
05:12 16 Oct 19
Today 19th November, 2019 Mohammed and Harry serviced our home. They were both efficient, pleasant, it was enjoyable to have such nice workers here. I recommend them. Helen
Helen Fastovsky
Helen Fastovsky
23:44 18 Nov 19

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