Saturday, January 31, 2026
  • Contact Us
  • Advertise
  • Privacy Policy
  • Terms of Use
  • Members
  • Sign in
  • Login
Westfair Communications
  • HOME
    • WESTCHESTER
    • FAIRFIELD
  • E-EDITIONS
    • Business Journal
    • Podcasts
  • MEMBERS
  • BUSINESS LISTS
  • INDUSTRIES
    • Economic Development
    • Real Estate
    • Hudson Valley
    • Courts
    • Banking & Finance
    • Construction
    • Economy
    • Education
    • Health Care
    • Food & Beverage
    • Government
    • Mergers & Acquisitions
    • Nonprofits
    • Retail
    • Technology
    • Home & Design
    • Health & Fitness
    • Travel
    • Lifestyle
  • SMALL BUSINESS
    • Small Business
    • Food & Restaurants
  • EVENTS
    • 2026 Women in Power
    • 2026 Real Estate
    • 2026 40 Under Forty
    • 2026 Millennial & Gen Z
    • Events Calendar
    • Past Events
      • 2025
        • 2025 Hispanic Innovators
        • 2025 Doctors of Distinction
        • 2025 C-Suite Awards
        • 2025 Women Innovators
        • 2025 40 Under Forty
        • 2025 Millennial & Gen Z
        • 2025 Real Estate
      • 2024
        • 2024 Doctors of Distinction
        • 2024 Women Innovators
        • 2024 40 Under 40
        • 2024 Real Estate
        • 2024 Women In Power
      • 2023
        • 2023 Women In Power
        • Milli + Genz
        • Women Innovators
        • Forty Under 40
        • Doctors of Distinction
        • Real Estate
      • 2022
        • 2022 Millennial + GenZ Awards
        • 2022 C-Suite Awards
        • 2022 Doctors of Distinction
        • 2022 THE FUTURE OF REAL ESTATE
        • 2022 FORTY UNDER 40
      • 2021
        • 2021 FORTY UNDER 40 VIRTUAL EVENT
        • 2021 TOP WEALTH ADVISORS Virtual Event
        • 2021 Milli + GenZ Awards
        • 2021 C-SUITE
        • 2021 DOCTORS OF DISTINCTION
  • GOOD THINGS
  • VIDEOS
    • Our Starting Lineup
    • News Videos
  • PARTNERS
  • ADVERTISE
  • SUBSCRIBEACT NOW
    • NEWSLETTERS
    • DIGITAL ACCESS
No Result
View All Result
  • HOME
    • WESTCHESTER
    • FAIRFIELD
  • E-EDITIONS
    • Business Journal
    • Podcasts
  • MEMBERS
  • BUSINESS LISTS
  • INDUSTRIES
    • Economic Development
    • Real Estate
    • Hudson Valley
    • Courts
    • Banking & Finance
    • Construction
    • Economy
    • Education
    • Health Care
    • Food & Beverage
    • Government
    • Mergers & Acquisitions
    • Nonprofits
    • Retail
    • Technology
    • Home & Design
    • Health & Fitness
    • Travel
    • Lifestyle
  • SMALL BUSINESS
    • Small Business
    • Food & Restaurants
  • EVENTS
    • 2026 Women in Power
    • 2026 Real Estate
    • 2026 40 Under Forty
    • 2026 Millennial & Gen Z
    • Events Calendar
    • Past Events
      • 2025
        • 2025 Hispanic Innovators
        • 2025 Doctors of Distinction
        • 2025 C-Suite Awards
        • 2025 Women Innovators
        • 2025 40 Under Forty
        • 2025 Millennial & Gen Z
        • 2025 Real Estate
      • 2024
        • 2024 Doctors of Distinction
        • 2024 Women Innovators
        • 2024 40 Under 40
        • 2024 Real Estate
        • 2024 Women In Power
      • 2023
        • 2023 Women In Power
        • Milli + Genz
        • Women Innovators
        • Forty Under 40
        • Doctors of Distinction
        • Real Estate
      • 2022
        • 2022 Millennial + GenZ Awards
        • 2022 C-Suite Awards
        • 2022 Doctors of Distinction
        • 2022 THE FUTURE OF REAL ESTATE
        • 2022 FORTY UNDER 40
      • 2021
        • 2021 FORTY UNDER 40 VIRTUAL EVENT
        • 2021 TOP WEALTH ADVISORS Virtual Event
        • 2021 Milli + GenZ Awards
        • 2021 C-SUITE
        • 2021 DOCTORS OF DISTINCTION
  • GOOD THINGS
  • VIDEOS
    • Our Starting Lineup
    • News Videos
  • PARTNERS
  • ADVERTISE
  • SUBSCRIBEACT NOW
    • NEWSLETTERS
    • DIGITAL ACCESS
No Result
View All Result
Westfair Communications
No Result
View All Result
Home Fairfield

Column: Former project manager parlays personal plant battle into professional weed war

Catherine Portman-Laux by Catherine Portman-Laux
January 19, 2016
1
Share on LinkedInShare on FacebookShare on Twitter
John Messerschmidt, Poison Ivy Patrol Specialty Landscaping.
John Messerschmidt, Poison Ivy Patrol Specialty Landscaping.

When John Messerschmidt bought a rural weekend home in Ulster County”™s High Falls, he found himself with a nasty case of poison ivy.

The war was on.

He went online and found the most effective method of eradicating poison ivy was to pull it out by the roots rather than spraying it. Clothed in special attire and armed with lotion and soap recommended on the Internet, he forged ahead on his mission to remove all the poison ivy in his yard.

What was then a curse, years later became a blessing. The project manager for high-end interior renovations lost his Manhattan-based job in the economic crash in 2008 and went looking for an alternative source of income. He noticed no one offered this service. Thus was born Poison Ivy Patrol Specialty Landscaping Inc., serving the mid-Hudson Valley.

“Poison ivy lives on the edges,” Messerschmidt said, “hiding in weeds and bushes, attacking when you least expect it. Since the rash doesn”™t show up for 24 hours or more, you may not even know where you got it. You thought you”™d clean up your yard, and the next day you”™re rushing to the doctor with a rash all over your body.”

Poison ivy isn”™t the only invasive plant threatening the landscape. Messerschmidt became aware of other invasives such as Japanese knotweed, bittersweet, wisteria, and stiltgrass, which have invaded the entire Hudson Valley.

“For 10,000 years, plants, insects and animals existing in the New York region have evolved together,” Messerschmidt said. “Foreign plant species started coming in on ships as stowaways in crates, soil and ballast water. Now, they are coming from nurseries and big-box stores selling foreign flowers and shrubs with foreign soil. They upset the ecological balance. Since insects and animals stay away from them, native species become decimated as the invaders spread out. Forested areas become dead zones with little wildlife.

“These invasive plant species are not found deep in the forest. You will find them in soils disturbed from plowing and construction, bordering yards and parking lots, next to roads and train tracks and under power lines. They only go where people are.”

Knotweed is of particular concern to the warriors against unwanted species.

“Drive along the Saw Mill Parkway in lower Westchester and you will see what the upper reaches of the mid-Hudson Valley will look like in the future,” Messerschmidt said. “The species is hard to rout out, having a deep, soft root ball. If you dig it out and leave shoots, they will grow new plants.

“People call me to remove their poison ivy and, when I get there, I can see they have a much bigger problem of a proliferation of other invasive species.”

Messerschmidt has a team of eight to draw upon to clear out any degree of infestation.

“We can clear out a huge area and bring health and beauty to what was once a tangled up mess of vines and bushes. A good thing can be bad when there”™s too much of it. One client”™s backyard was completely overtaken by forsythia,” Messerschmidt said. “In two days, we cut it down and dug up the roots. They have reclaimed their yard.”

Poison Ivy Patrol Specialty Landscaping served approximately 300 new clients this year and is growing.

“Two thousand sixteen will see a new field office in Putnam Valley to handle the growing demand there,” the owner said.

Although he numbers wild rose bushes among offending species, he does tolerate a hedge of them on his property on Rondout Creek to protect his privacy.

Challenging Careers focuses on the exciting and unusual business lives of Hudson Valley residents. Comments or suggestions may be emailed to Catherine Portman-Laux at cplaux@optonline.net.

This page is available to subscribers. Click here to sign in or get access.

Previous Post

Bedford Playhouse scheduled to re-open next spring

Next Post

Column: Leading instead of doing

Related Posts

Look out for road ‘delineators,’ planters as Fairfield rolls out safe streets
Business Journals

Look out for road ‘delineators,’ planters as Fairfield rolls out safe streets

January 30, 2026
Mount Kisco psychiatrist says Aetna harms patients
Courts

Mount Kisco psychiatrist says Aetna harms patients

January 30, 2026
Westchester moviegoers slow to buy advance tickets for “Melania”
Advertising

Westchester moviegoers slow to buy advance tickets for “Melania”

January 30, 2026
Next Post

Column: Leading instead of doing

Comments 1

  1. Professor Greenhouser says:
    10 years ago

    Invasive plants are introduced species. Because poison ivy is native to North America, it is not an invasive plant. It may be a nuisance to people, however, its berries are a food source for birds and deer may eat its leaves.

Subscribe to our newsletter

Lifestyle

  • Exclusives
  • Good Things Happening
  • Food & Restaurants
  • Travel
  • Health & Fitness
  • Home & Design

World News

CNN WIRE — Congress races to avert shutdown before Friday deadline: VIDEO
World News

U.S. and world news for Jan. 30

by Peter Katz
January 30, 2026
0

Journalist Don Lemon, former CNN anchor, arrested In what appears to be another attack on the free press, Donald Trump’s...

U.S. and world news for May 15

CNN WIRE — Trump promotes phony claim that Walmart is closing 250 California stores

January 29, 2026
U.S. and world news for Jan. 29

U.S. and world news for Jan. 29

January 29, 2026
CNN WIRE — The Fed holds interest rates steady: VIDEO

Federal Reserve holds interest rates steady

January 28, 2026
U.S. and world news for Jan. 28

U.S. and world news for Jan. 28

January 29, 2026
CNN WIRE — Doomsday Clock 2026: Scientists set new time

CNN WIRE — Doomsday Clock 2026: Scientists set new time

January 27, 2026
No Result
View All Result

Latest News

Look out for road ‘delineators,’ planters as Fairfield rolls out safe streets
Business Journals

Look out for road ‘delineators,’ planters as Fairfield rolls out safe streets

by Gary Larkin
January 30, 2026
0

Town of Fairfield Engineering Manager William Hurley shows off a delineator that will be used as part...

Mount Kisco psychiatrist says Aetna harms patients

Mount Kisco psychiatrist says Aetna harms patients

January 30, 2026
Westchester moviegoers slow to buy advance tickets for “Melania”

Westchester moviegoers slow to buy advance tickets for “Melania”

January 30, 2026
SW Connecticut’s ShopRite ‘empire’ started with a refrigerated school bus

Wakefern Supermarket banner stores to host job fairs Jan. 31

January 30, 2026
Stratford RTC nominates Mayor Laura R. Hoydick for reelection

Stratford names committee to head up national search for next police chief

January 30, 2026
Logo Westfair Business Journal

Latest News

Look out for road ‘delineators,’ planters as Fairfield rolls out safe streets

Mount Kisco psychiatrist says Aetna harms patients

Westchester moviegoers slow to buy advance tickets for “Melania”

  • About Us
  • Contact Us
  • Advertise
  • Privacy Policy
  • Terms of Use
  • Sign in

Trending Westchester

Subscribe to our newsletter

© 2024 Westfair Business Publications. All rights reserved. Westfair Communications (Westfair), a privately held publishing firm based in Mount Kisco, N.Y., publishes the Westchester County Business Journal in New York state and the Fairfield County Business Journal in Connecticut.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
No Result
View All Result
  • HOME
    • WESTCHESTER
    • FAIRFIELD
  • E-EDITIONS
    • Business Journal
    • Podcasts
  • MEMBERS
  • BUSINESS LISTS
  • INDUSTRIES
    • Economic Development
    • Real Estate
    • Hudson Valley
    • Courts
    • Banking & Finance
    • Construction
    • Economy
    • Education
    • Health Care
    • Food & Beverage
    • Government
    • Mergers & Acquisitions
    • Nonprofits
    • Retail
    • Technology
    • Home & Design
    • Health & Fitness
    • Travel
    • Lifestyle
  • SMALL BUSINESS
    • Small Business
    • Food & Restaurants
  • EVENTS
    • 2026 Women in Power
    • 2026 Real Estate
    • 2026 40 Under Forty
    • 2026 Millennial & Gen Z
    • Events Calendar
    • Past Events
      • 2025
      • 2024
      • 2023
      • 2022
      • 2021
  • GOOD THINGS
  • VIDEOS
    • Our Starting Lineup
    • News Videos
  • PARTNERS
  • ADVERTISE
  • SUBSCRIBE
    • NEWSLETTERS
    • DIGITAL ACCESS

© 2024 Westfair Business Publications. All rights reserved. Westfair Communications (Westfair), a privately held publishing firm based in Mount Kisco, N.Y., publishes the Westchester County Business Journal in New York state and the Fairfield County Business Journal in Connecticut.