Category Archives: News

Information about upcoming events, changes in the Insects in the City website, and things to check out.

Dr. Don R. Read

The next best thing to being great, it’s been said, is walking next to someone great. I am grateful to have had the chance to meet and get to know the late Dr. Don R. Read, who passed away on March 21, 2019. He was one of our local colorectal surgeons in Dallas, and a great man in many ways. Dr. Read made his (unfortunate) acquaintance with entomology in 2005 when he was bitten by a mosquito infected with the west Nile virus. He told his story of… Read More →

Bug bombs bomb

For many years the go-to solution for DIY pest control was the bug bomb.  Got fleas? Get yourself a bug bomb.  Cockroaches in the kitchen?  Bug bomb! Most recently, it’s bed bugs.  See a bed bug? Reach for the bug bomb. But do bug bombs (also known as total release aerosols) really work?  Not very well according to a recent paper was published last month in the Open Access journal BMC Public Health.  Researchers at North Carolina State University found that not only did bug bombs under-perform (not even… Read More →

Good news about monarchs, but…

  News headlines often bear a second look.  And this week’s “good news” about monarch butterflies is no exception.  News sources this week are reporting that monarch butterfly colonies covered almost 15 acres of Mexican mountainside in 2019, a 144% increase from last winter. Colony sizes are based on estimates of the total acreage of trees covered with monarchs in the Monarch Butterfly Biosphere Reserve in Mexico–the main overwintering site for eastern monarch butterflies. Acreage estimates provide an index as to how many butterflies survived the previous year’s… Read More →

Giving Monarchs a hand

Where have all the butterflies gone?  If you think there are fewer butterflies, and just plain bugs, on your windshield compared to a few years back, you’re probably right. Recent studies point to alarming declines in both insect and butterfly populations. Most scientists think that the primary causes for these declines are the many changes we humans are making to our environment.  As we replace plant-diverse rural landscapes with simplified urban and suburban streets and lawns, we reduce habitat abundance and food supply for butterflies, among other insects. … Read More →

Good Sams discover exotic borer in Tarrant County

Last summer Texas Parks and Wildlife biologist, Sam Kieschnick, was going through pictures on iNaturalist and saw a picture of an insect taken by someone he knew. It was a shot of a shiny green beetle that 10-year-old nature enthusiast, Sam Hunt, had snapped in his own driveway near Eagle Mountain Lake in west Tarrant County. Something about the picture bothered biologist Sam, so he forwarded it to colleagues who were experts in a group of insects called buprestid beetles. The expert consensus seemed to be that 10-year-old… Read More →

Monarchs passing through now…don’t miss them

In case you haven’t seen your first monarch butterfly of the fall migration, you should start looking now.  Mid-October is peak monarch observation month in Texas. So what is fall migration and why all the fuss about monarch butterflies? Monarchs are one of relatively few insects that have true migration.  And one of the few migrant animals who instinctively travel thousands of miles to an overwintering site they have never seen before. The monarch migration starts each spring with old butterfly adults that have overwintered on a dozen… Read More →

Miller moths

If you live in the Dallas/Fort Worth area, or any other place that has had a recent outbreak of fall armyworm caterpillars, you may have noticed an increase in fast-flying, grey-brown moths. I started noticing these last week, and they appear to be growing in numbers today. If you drive early in the morning, or in the evening, you might even catch these moths in your car headlights. It’s all part of a circle of life: moths lay eggs, which turn into caterpillars, which pupate (think of a… Read More →

How to treat your crapemyrtle for bark scale

YouTube is both a tremendous waste of time and also one of the best things to happen to DIYers in, like,… forever.  I find myself checking it constantly for instructions on how to do everything, from troubleshooting my computer to making repairs on my car.  So why not a video on how to control crapemyrtle bark scale? What is crapemyrtle bark scale (CMBS)? It’s a small sap-feeding insect that lives on the bark of certain plants, especially crapemyrtle. Thanks to its sugary excrement, it turns crapemyrtles with beautiful… Read More →

Emerald ash borer makes a move

Ever since the dreaded emerald ash borer (EAB) showed up in Arkansas and Louisiana, tree lovers have braced themselves for its inevitable arrival in Texas.  Then, in May 2016, the insect was discovered in a single surveillance trap near Caddo Lake in Harrison County in east Texas.  In 2017 all was quiet, with no officially reported sightings; but this summer the beetle has been found in possibly three new counties. What is EAB? The EAB is a small but powerful beetle pest–an enemy of ash trees. Adult beetles… Read More →

Insect ID via mobile device

I get lots of images in email and on the web for identification. I get to see some amazing insects and good pictures this way, but I also receive a lot of really bad insect pictures. And since bad pictures don’t help your chances of getting a successful identification, it’s in everyone’s interest to take better pictures.  So here are five tips for improving your chances to get an insect identified via email, your cell phone or other mobile device. Focus on the insect, not the background.  Corollary… Read More →