Washington Co. Weed Control Board

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Washington Co. Weed Control Board Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Washington Co. Weed Control Board, Public & Government Service, 806 Martinsburg Road , Ste 104, Salem, IN.

08/07/2026

A BIG Thank You to Salem Jay-C!

The Washington County W**d Control Board would like to extend a sincere thank you to Salem Jay-C for their prompt response to our recent complaint regarding poison hemlock on their property.

We truly appreciate their willingness to address the issue quickly and help keep our community safer. Partnerships like this make a difference in helping us control noxious w**ds throughout Washington County!

Thank you, Salem Jay-C, for being responsive and helping us in our efforts!

🌿 Noxious W**d Management 🌿Managing noxious w**ds is an important part of protecting our farmland, pastures, and natural...
06/17/2026

🌿 Noxious W**d Management 🌿

Managing noxious w**ds is an important part of protecting our farmland, pastures, and natural areas. Consistent scouting and timely control help prevent small infestations from becoming larger, more costly problems.

Effective management starts with identifying problem w**ds early, then choosing the right control method—whether that’s mowing, targeted herbicide application, or physical removal. Follow-up is just as important to ensure regrowth doesn’t occur.

If you need help identifying w**ds or developing a control plan, our office is available to assist with recommendations and resources.

Working together, we can help reduce the spread of noxious w**ds and protect the health and productivity of our county’s land.

Need help with identification? Call Purdue Extension-Washington County & your W**d Control Board.

Burcucumber is a fast-growing annual vine that can quickly overtake crops, fence rows, and wooded edges. This plant clim...
06/03/2026

Burcucumber is a fast-growing annual vine that can quickly overtake crops, fence rows, and wooded edges. This plant climbs and spreads by wrapping its vines around nearby vegetation, often smothering crops such as corn and soybeans.

The plant has rough, triangular leaves and produces small clusters of spiny seed burs that stick to clothing, animals, and equipment. These burs help spread the plant to new areas.

Burcucumber thrives in moist soils and disturbed areas, making agricultural fields especially vulnerable.

Why it’s a problem:
• Vines can shade out crops and reduce yields.
• Dense growth can interfere with harvesting equipment.
• Each plant produces numerous seeds that remain viable in the soil.

Management Tips:
• Control plants early before vines spread through crops.
• Herbicides can be effective when plants are small.
• Prevent seed production to reduce future infestations.

05/26/2026

Do You Have Johnson Grass ??

With the recent rain and warm temperatures, Johnson grass is growing quickly across fields, fence rows, and roadsides. Now is the time to scout and control it before it spreads further.

✔️ Mow before seed heads form
✔️ Spot spray actively growing patches
✔️ Clean equipment to prevent spread

Not sure if what you’re seeing is Johnson grass? We’re happy to help with identification—contact the W**d Control Board for assistance.

Early detection and control now will help prevent bigger problems later this season.

⚠️ Poison Hemlock Alert ⚠️With the recent warm temperatures and heavy rainfall, poison hemlock has grown rapidly across ...
05/19/2026

⚠️ Poison Hemlock Alert ⚠️

With the recent warm temperatures and heavy rainfall, poison hemlock has grown rapidly across many areas of the county — and unfortunately, much of it is already beginning to go to seed.

At this stage, extra caution is needed when controlling these plants. Once seed heads are present, mowing can actually spread seeds and create a bigger problem next year. If possible:

*Avoid mowing mature plants with seed heads
*Spot spray areas that have not yet fully seeded
*Remove isolated plants carefully by hand while wearing gloves & protective clothing
* Bag and dispose of plants when practical — do not burn poison hemlock
*Clean equipment after working in infested areas to avoid spreading seed

Remember: Poison hemlock is highly toxic to both humans and livestock. Avoid direct skin contact and keep children and animals away from infested areas.

Taking action now can help reduce future infestations and protect our roadsides, pastures, and properties.

05/07/2026

SPRAY WEEDS THE RIGHT WAY

✅ Spray early (w**ds under 4”)
✅ Watch the weather (low wind)
✅ Read the label
✅ Get good coverage
✅ Don’t skip edges & ditches

⚠️ Bonus: Protect gardens, waterways & neighbors
👉 Small w**ds now = fewer problems later

🤔Need help identifying a w**d? Contact your local Purdue Extension office or W**d Control Board.

Common Noxious W**d Mistakes (and how to avoid them!) We’re hitting a critical time for w**d control here in southern In...
05/01/2026

Common Noxious W**d Mistakes (and how to avoid them!)

We’re hitting a critical time for w**d control here in southern Indiana—and a few simple missteps can turn into BIG problems later this summer.

Here are the most common mistakes we’re seeing right now:

❌ Waiting too long
By June, many w**ds are already flowering or setting seed. May is your window—don’t miss it!

❌ Spraying w**ds that are too big
Large, mature w**ds are much harder (and more expensive) to control. Smaller plants = better results.

❌ Ignoring field edges, fence rows, and ditches
These areas are often the biggest source of spread—even into your fields and your neighbors’.

❌ Relying on mowing alone
Mowing can help, but most problem w**ds will regrow—and still produce seed if not timed right.

❌ Overlooking toxic plants like poison hemlock
This one isn’t just a w**d—it’s a safety concern for people AND livestock.

A little attention now can save a lot of headaches (and costs) later. Need help identifying a w**d or figuring out control options? Reach out to your local Purdue Extension office or W**d Control Board—we’re here to help!

Johnsongrass is a perennial grass that spreads by both seeds and underground rhizomes. Originally introduced as a forage...
04/28/2026

Johnsongrass is a perennial grass that spreads by both seeds and underground rhizomes. Originally introduced as a forage crop, it has since become one of the most troublesome w**ds in agricultural fields and pastures.
This plant can grow 3–7 feet tall and produces large, open seed heads. Its aggressive underground rhizomes allow it to spread quickly and form dense patches that are difficult to eliminate.
In addition to competing with crops, Johnsongrass can pose a risk to livestock. Under certain stress conditions such as drought or frost, the plant can produce compounds that may lead to poisoning if consumed.
Management Tips:
• Prevent plants from producing seed.
• Repeated mowing or cultivation can help reduce rhizome spread.
• Herbicide treatments are often needed for long-term control.
Managing Johnsongrass early helps prevent the establishment of large, persistent infestations.

🌾 Don’t Let W**ds Go to Seed 🌾One of the most important steps in managing noxious w**ds is simple:👉 Don’t let them go to...
04/22/2026

🌾 Don’t Let W**ds Go to Seed 🌾

One of the most important steps in managing noxious w**ds is simple:
👉 Don’t let them go to seed.

Many invasive w**ds can produce thousands of seeds per plant, allowing them to spread rapidly across fields, roadsides, and properties.

Stopping seed production:
✔ Reduces future infestations
✔ Saves time and money
✔ Protects neighboring properties

Keep an eye on your property this spring and take action early to prevent w**ds from spreading.

Small problems now can become big problems later if left unchecked.

Address

806 Martinsburg Road , Ste 104
Salem, IN
47167

Telephone

+18128834601

Website

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