Harrells Logo

PEOPLE

MARKETS

RESOURCES

fertilizer image

Products

ULTIFLORA 1 QUART (R)

ULTIFL

Ultiflora's active ingredient, milbemectin, is a mixture of natural endotoxins derived from soil microorganisms and is produced through a fermentation process. Ultiflora™ is a broad spectrum miticide that is active on all mite life stages. Ultiflora has minimal impact on beneficial arthropods, excellent crop safety, and carries a "Caution" signal word. Milbemectin is unique in that it acts not only as a contact miticide on all mite life stages but at sublethal levels, it also significantly reduces oviposition of exposed adult females.

FIND MY REP

INQUIRE ABOUT THIS PRODUCT

Take a Balanced
Approach to
Growth

Harrell's Balanced Approach is a scientifically supported, integrated, and proactive use of agronomic resources to maximize plant health and consistency.
soilIcon

SOIL

soilIcon

WATER

soilIcon

NUTRITION

soilIcon

PROTECTION

Don't grow it alone. Connect with Harrell's to harness the power of research, science, and support in ways you never thought possible.

In addition to being the nation’s largest distributor of branded fungicides, herbicides, and insecticides, Harrell’s produces custom-blended fertilizers, specialty liquids, and wetting agents. Additionally, Harrell’s is the exclusive US owner, formulator, and distributor of all POLYON® branded products.

TEAM HARRELL'S

STAY EQUIPPED

Never stop learning. Access FREE continuing education courses from Harrell’s.
LET'S GROW

PRESS RELEASES

PRESS RELEASES

STAY EQUIPPED

Never stop learning. Access FREE continuing education courses from Harrell’s.
LET'S GROW
youtube iconfacebook iconinstagram icontwitter iconlinkedin icon
© Harrell's, LLC 2025