Weed Science Society of America
A national professional society of weed scientists promoting research, education, and awareness of weeds and invasive plants, publishing peer-reviewed journals and advising policy on issues like herbicide resistance.
Financial profile
Weed Science Society of America · EIN 37-0911208 · 501(c)(3)
| Fiscal year | Total revenue | Contributions | Program services | Total expenses | Net assets | Year end |
|---|---|---|---|---|---|---|
| FY2023 | $907,194 | $297,223 | $413,363 | $894,802 | $2,319,584 | Nov 2023 |
| FY2022 | $695,646 | $285,250 | $324,854 | $651,861 | $2,373,507 | Nov 2022 |
| FY2021 | $693,791 | $297,519 | $324,848 | $626,356 | $2,491,212 | Nov 2021 |
| FY2020 | $1,117,670 | $487,109 | $547,377 | $941,508 | $2,225,478 | Nov 2020 |
| FY2019 | $931,888 | $315,897 | $538,307 | $848,344 | $2,020,848 | Nov 2019 |
| FY2018 | $855,496 | $328,885 | $473,161 | $722,918 | $1,820,090 | Nov 2018 |
Figures exactly as reported. A blank cell was blank on the form. The fiscal year links to the filing.
Peer societies
Five societies Weed Science Society of America is read alongside.
APS
American Phytopathological Society
A scientific society advancing the study of plant disease in service of healthy plants and a healthy world
18 companies named
ASA
American Society of Agronomy
A scientific society founded in 1907 that advances agronomy through a large shared publishing enterprise, the…
14 companies named
ESA
Entomological Society of America
A scientific society founded in 1889 serving the professionals of insect science, organized into research…
53 companies named
ASHS
American Society for Horticultural Science
A scientific society advancing the research, education, and application of horticultural science across…
13 companies named
NWSS
Northeastern Weed Science Society
A regional scientific society uniting weed science professionals across the Northeast for research…
2 companies named
Who backs WSSA
Every company Weed Science Society of America names publicly as a supporter, exactly as published. Companies also named by other associations on Sociogene come first.
| Company | Support as published | Also named by |
|---|---|---|
| BASF | Corporate member | AAPS ACI ASA A CAST +3 |
| Bayer | Corporate member | AMCP AAAAI AAFP AAN AAPA +3 |
| Corteva | Meeting sponsor | ASPB CAST DCF DSCC NASDA +3 |
| Syngenta Crop Protection | Corporate member | AFBF ASA ASFMR ASA CAST +3 |
| ENVU_Logo | Corporate member | A NALP WS |
| Gowan | Corporate member | A FCM |
| Precession Laboratories | Corporate member | CA |
| SEPRO_LOGOS | Corporate member | A |
| Application Insight LLC | Corporate member | Only Weed Science Society of America, so far |
| arm-by-gylling-data-management | Corporate member | Only Weed Science Society of America, so far |
| bluerivertech_logo | Corporate member | Only Weed Science Society of America, so far |
| K-I-Chemical-Logo | Corporate member | Only Weed Science Society of America, so far |
| Nippon SODA Co., Ltd. | Corporate member | Only Weed Science Society of America, so far |
| R&D Sprayers BellSray Inc | Corporate member | Only Weed Science Society of America, so far |
Sources: 2 published lists, read September 2026
2026 Sustaining Members. Read September 27, 2026. Logo wall; only logos identifiable by alt text or image file name recorded (several logos have generic alt text and are omitted).
WSSA 2026 Annual Meeting program: event sponsors. Read September 27, 2026. Sponsored events named in the 2026 Annual Meeting program (Raleigh).
Who backs Weed Science Society of America's peers, but not Weed Science Society of America
Companies named publicly by at least one of Weed Science Society of America's five peer societies, and not found in Weed Science Society of America's reviewed public records.
The outside view
A national professional society of weed scientists promoting research, education, and awareness of weeds and invasive plants, publishing peer-reviewed journals and advising policy on issues like herbicide resistance.
- Consensus
- Build
- Outward
- Operational
Their shape
The Guild
Where mastery is the price of belonging.
The Guild is the keeper of a craft and its standards, where belonging means meeting a real bar. Its gift is depth and trusted expertise, its challenge is opening up to newcomers and new ways.
Also reads toward The Republic and The Movement.
Strengths
Not an official page of Weed Science Society of America. Sociogene does not consult. Everything here comes from public sources, dated and linked. Something wrong here? Tell us what we missed.