# Missouri HB544: Modifies labeling for certain pesticides

Missouri HB544, Modifies labeling for certain pesticides, is a 2025 Regular Session House bill sponsored by Dane Diehl (Republican); status failed, last action 2025-03-27 (Voted Do Pass) (as of 2026-10-16).

- Canonical: https://policyrisk.com/state-bill/MO-HB544-2025
- As of: 2026-10-16
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: Missouri HB544
- State: Missouri
- Session: 2025 Regular Session
- Title: Modifies labeling for certain pesticides
- Status: failed
- Chamber: House
- Introduced: 2024-12-13
- Last action: 2025-03-27, Voted Do Pass
- Sponsor: Dane Diehl (Republican)
- Cosponsors: 0
- Touches household money: no
- Roll calls: 3 (105 yes, 84 no in all)
- Economic provisions PRIA read: 0

## Summary

No summary available.

## Bill overview

No economic impacts identified for this bill.

## Sponsors and cosponsors

- Sponsor: Dane Diehl (Republican), House

## Roll call votes

| Date | Chamber | Motion | Result | Yes | No | Other |
| --- | --- | --- | --- | --- | --- | --- |
| 2025-02-20 | House | Third Read and Passed | pass | 85 | 72 |   |
| 2025-02-11 | House | Reported Do Pass | pass | 7 | 2 |   |
| 2025-02-04 | House | Reported Do Pass | pass | 13 | 10 |   |

## Actions (23)

- 2025-03-27: Voted Do Pass (Senate)
- 2025-03-27: Executive Session Held (Senate)
- 2025-03-27: Public Hearing Held (Senate)
- 2025-03-25: Public Hearing Scheduled - Thursday, March 27, 2025, 8:30 a.m., Senate Committee Room - 1st Floor (Senate)
- 2025-03-13: Second read and referred: Agriculture, Food Production and Outdoor Resources (Senate)
- 2025-02-20: Reported to the Senate and First Read (Senate)
- 2025-02-20: Third Read and Passed - AYES: 85 NOES: 72 PRESENT: 0 (House)
- 2025-02-20: Taken Up for Third Reading (House)
- 2025-02-18: Perfected (House)
- 2025-02-18: Title of Bill - Agreed To (House)
- 2025-02-18: Taken Up for Perfection (House)
- 2025-02-11: Reported Do Pass - AYES: 7 NOES: 2 PRESENT: 0 (House)
- 2025-02-11: Voted Do Pass (House)
- 2025-02-11: Executive Session Completed (House)
- 2025-02-06: Referred: Rules - Administrative (House)
- 2025-02-04: Reported Do Pass - AYES: 13 NOES: 10 PRESENT: 0 (House)
- 2025-02-04: Voted Do Pass (House)
- 2025-02-04: Executive Session Completed (House)
- 2025-01-28: Public Hearing Completed (House)
- 2025-01-16: Referred: Agriculture (House)
- 2025-01-09: Read Second Time (House)
- 2025-01-08: Read First Time (House)
- 2024-12-13: Prefiled (House)

## Bill text

- Perfected, 2025-02-18: [PDF](https://documents.house.mo.gov/billtracking/bills251/hlrbillspdf/1163H.01P.pdf)
- Introduced, 2025-01-08: [PDF](https://documents.house.mo.gov/billtracking/bills251/hlrbillspdf/1163H.01I.pdf)

## Related bills

- HB3: Appropriates money for the expenses, grants, refunds, and distributions of the Department of Higher Education and Workforce Development (signed)
- HB8: Appropriates money for the expenses, grants, refunds, and distributions of the Department of Public Safety and the Department of National Guard (signed)
- HB11: Appropriates money for the expenses, grants, refunds, and distributions of the Department of Social Services (signed)
- HB10: Appropriates money for the expenses, grants, refunds, and distributions of the Department of Mental Health, the Department of Health and Senior Services, and t… (signed)
- SB79: Modifies provisions relating to health care (signed)
- SB271: Modifies provisions relating to emergency services (signed)

## Sources
- [Perfected (PDF)](https://documents.house.mo.gov/billtracking/bills251/hlrbillspdf/1163H.01P.pdf)
- [Introduced (PDF)](https://documents.house.mo.gov/billtracking/bills251/hlrbillspdf/1163H.01I.pdf)

## Related
- [HB3: Appropriates money for the expenses, grants, refunds, and distributions of the…](https://policyrisk.com/state-bill/MO-HB3-2025)
- [HB8: Appropriates money for the expenses, grants, refunds, and distributions of the…](https://policyrisk.com/state-bill/MO-HB8-2025)
- [HB11: Appropriates money for the expenses, grants, refunds, and distributions of the…](https://policyrisk.com/state-bill/MO-HB11-2025)
- [HB10: Appropriates money for the expenses, grants, refunds, and distributions of the…](https://policyrisk.com/state-bill/MO-HB10-2025)
- [SB79: Modifies provisions relating to health care](https://policyrisk.com/state-bill/MO-SB79-2025)
- [SB271: Modifies provisions relating to emergency services](https://policyrisk.com/state-bill/MO-SB271-2025)
- [Missouri bills](https://policyrisk.com/states/missouri/bills)
- [Missouri state hub](https://policyrisk.com/states/missouri)
- [All state legislation](https://policyrisk.com/state-bills)

Source: PRIA, https://policyrisk.com/state-bill/MO-HB544-2025 (as of 2026-10-16).