Skip to main content

Syngenta US News

Angela Guinn and Brett Konjoian join Syngenta as ornamental territory managers

​​​​​​​Guinn will support ornamental growers in California, and Konjoian will work with ornamental growers in the Northeast. 

GREENSBORO, N.C., USA, Jan. 6, 2022 – Syngenta is excited to announce the appointment of Angela Guinn as the ornamental territory manager for California and Brett Konjoian as the territory manager for the Northeast. In these roles, Guinn and Konjoian will assist nursery and greenhouse growers as well as distribution partners with developing effective ornamental plant protection strategies.    

Guinn received a Bachelor of Science in environmental horticulture science from California Polytechnic State University, San Luis Obispo. She maintains a wealth of ornamental and landscape knowledge from her time working for Disneyland Resorts and the city of San Clemente. Most recently, she served as senior greenhouse manager for Wonderful Nurseries.

“We are excited to bring Angela’s experience and new ideas to the Western region and to all our partners,” said Nick Angelucci, district sales manager for Syngenta Professional Solutions. “From managing production in greenhouses and nurseries to providing guidance on pest management, Angela’s expertise in producing healthy plants will be an asset to our customers.” 
Guinn said, “I am delighted for the opportunity to work with the Syngenta sales team to provide exceptional support to California growers. I look forward to building positive relationships and introducing new innovations to successful operations in the region.”

Konjoian grew up in the ornamentals industry at his family-owned greenhouse in Andover, Massachusetts. He received a Bachelor of Science in turfgrass science from Pennsylvania State University and held previous roles as an assistant superintendent at various golf courses in Pennsylvania. For the past six years, Konjoian served as a parks department manager where he led a team of nine full-time and seasonal employees. 

“Brett is a great addition to the Syngenta sales team as he has a strong knowledge base in ornamental production from his experience in the industry,” said Bob Goglia, Northeast district manager for Syngenta. “We are excited for the leadership, innovative solutions and success he will bring to his customers and team.”

Konjoian said, “I look forward to building new relationships with customers in this market. From my background in the industry, I understand the hard work behind successful production. I am excited to combine my experiences with the tools and innovations from Syngenta to support growers in all aspects of their operations.”

For more information about Syngenta, visit

About Syngenta 
Syngenta Crop Protection and Syngenta Seeds are part of Syngenta Group, one of the world’s leading agriculture companies. Our ambition is to help safely feed the world while taking care of the planet. We aim to improve the sustainability, quality and safety of agriculture with world class science and innovative crop solutions. Our technologies enable millions of farmers around the world to make better use of limited agricultural resources.

The content of this release is for information purposes only. This release is not, and should not be construed as, an offer to sell or issue or the solicitation of an offer to buy any securities or other property interests. 

To learn more, visit and Follow us on Twitter at, and on LinkedIn at  

Media Contacts:
Carson Cashwell

Lindsay Rusczak

Web Resources:
Syngenta Newsroom

Cautionary Statement Regarding Forward-Looking Statements
This document may contain forward-looking statements, which can be identified by terminology such as ‘expect’, ‘would’, ‘will’, ‘potential’, ‘plans’, ‘prospects’, ‘estimated’, ‘aiming’, ‘on track’ and similar expressions. Such statements may be subject to risks and uncertainties that could cause the actual results to differ materially from these statements. For Syngenta, such risks and uncertainties include risks relating to legal proceedings, regulatory approvals, new product development, increasing competition, customer credit risk, general economic and market conditions, compliance and remediation, intellectual property rights, implementation of organizational changes, impairment of intangible assets, consumer perceptions of genetically modified crops and organisms or crop protection chemicals, climatic variations, fluctuations in exchange rates and/or commodity prices, single source supply arrangements, political uncertainty, natural disasters, and breaches of data security or other disruptions of information technology. Syngenta assumes no obligation to update forward-looking statements to reflect actual results, changed assumptions or other factors.

© 2022 Syngenta, 410 S. Swing Rd, Greensboro, NC 27409. GreenCast® and the Syngenta logo are registered trademarks of a Syngenta Group Company. All other trademarks are the property of their respective owners.