Currently viewing the category: "Seed Bugs"
What's That Bug? does not endorse extermination

Subject:  Red and black bug
Geographic location of the bug:  Alexandria, VA
Date: 08/08/2019
Time: 12:20 PM EDT
Your letter to the bugman:  Hi, these guys have recently showed up.  They are black and red, and are all over my Milkweed
How you want your letter signed:  Nicole

Large Milkweed Bug Nymphs

Dear Nicole,
Many people plant milkweed because of Monarch Butterflies, but there are a host of insects that depend upon milkweed for survival, including these Large Milkweed Bug nymphs,
Oncopeltus fasciatus.  According to iNaturalist:  “Juvenile O. fasciatus require the seed of milkweed plants for development and growth. Adults can survive on other types of seeds such as: sunflower, watermelon, almond and cashew, as shown in lab populations. Nymphs live in large groups of about 20 individuals on the plant.”  Since they feed on the seeds and not on the plants, they will not damage the milkweed and there will be plenty of leaves for Monarch caterpillars to feed upon.

Immature Large Milkweed Bugs

What's That Bug? does not endorse extermination

Subject:  Different bug
Geographic location of the bug:  Visalia ca
Date: 07/27/2019
Time: 02:23 AM EDT
Your letter to the bugman:  Found a little critter on my bed, thought it was a cockroach but the back looks different almost like a mask when u zoom it   what is this ?
How you want your letter signed:  Lizzy

Mediterranean Seed Bug

Dear Lizzy,
This is not a Cockroach.  It is an invasive Mediterranean Seed Bug,
Xanthochilus saturnius, and it is pictured on pBase.  According to BugGuide:  “native to Europe and the Mediterranean, adventive in NA (WA-CA) and now locally abundant.”

What's That Bug? does not endorse extermination

Subject:  Red and black bug
Geographic location of the bug:  Fountain valley, ca
Date: 03/23/2019
Time: 03:32 PM EDT
Your letter to the bugman:  Hello, Bugman!
I found three of these today on a milkweed (which I planted to attract monarchs). Two of them were mating. I live in Orange County, California, about five miles from the coast.  Any idea what it is?
How you want your letter signed:  Jennifer

Large Milkweed Bug

Dear Jennifer,
This is a benign Large Milkweed Bug and it will not harm your milkweed plants.  According to BugGuide, they eat:  “Seeds of milkweed plants. They can be reared and fed other seeds such as sunflower, watermelon, cashew”

What's That Bug? does not endorse extermination

Subject:  Winged red detailed bug
Geographic location of the bug:  Brooklyn Navy Yard
Date: 03/03/2019
Time: 09:00 AM EDT
Your letter to the bugman:  Hi- stumbled across your site and thought of this bug I saw years ago-
I believe it was at the brooklyn Navy Yard, spring or summer
Is it rare? I’ve always kind of liked insects, and have never seen anything like this
How you want your letter signed:  IcyRazer

Large Milkweed Bug

Dear IcyRazer,
The Large Milkweed Bug is not considered rare.

Daniel-
Thanks for the quick response…
I was hoping it was some exotic bug never before seen in NY,  but great to know about the Large Milkweed Bug… it was quite beautiful, and I don’t recall ever seeing one before.
Thanks!
Thom

What's That Bug? does not endorse extermination

Subject:  Milkweed Bug
Geographic location of the bug:  Central Florida
Date: 02/14/2019
Time: 12:04 PM EDT
Your letter to the bugman:  Hello Bugman!
While visiting friends in Rockledge, Florida, they showed me one of their milkweed plants that had many of these milkweed bugs on them. I haven’t, in the past, considered them to be harmful to milkweed, but would (roughly) 20 insects on one plant kill the it?
They are pesticide-free (unlike much of the rest of Florida ah-hem), so they’re either letting them be or picking them off. What advice can I give them?
Thank you!
How you want your letter signed:  Kenda

Large Milkweed Bug

Hi Kenda,
Large Milkweed Bugs will not harm the plant.  They do feed on seeds, so large numbers of Large Milkweed Bugs might reduce seed production, but again, they do not harm the milkweed plants.

Excellent news! Thanks for all you do, Daniel, to make the planet a better place!
Cheers,
Kenda

What's That Bug? does not endorse extermination

Subject:  What is the Scientific name of this bug
Geographic location of the bug:  Hemet California
Date: 08/28/2018
Time: 10:17 AM EDT
Your letter to the bugman:  Can you help me identify the bug in the accompanying picture
How you want your letter signed:  doesn’ matter

Mating Small Milkweed Bugs

These are mating Small Milkweed Bugs, Lygaeus kalmii.  They are a benign species that does not harm plants in the garden.

What's That Bug? does not endorse extermination