Regalia is a biofungicide that can be used to control several important bacterial and fungal diseases such as powdery mildew, downy mildew, Botrytis grey mold, Early blight, Late blight and Bacterial leaf spot and more. Labeled for use on most edible crops, including berries, bulb vegetables, brassicas, peppers, cucurbits, leafy greens, tomatoes, strawberries, grapes, and legumes, pome fruits, stone fruits and tree nut crops.
Also labeled for many ornamental plants, including annual and perennial flowering plants, trees and shrubs.
For best results, Regalia is recommended as a preventative treatment.
Regalia’s active ingredient is an extract of Reynoutria sachalinensis (giant knotweed), which has a unique mode of action that induces disease resistance to several fungal and bacterial diseases in treated foliage. The induced resitance is not systemic, but there is a translaminal effect (when the top of the leaf is sprayed, the bottom of the leaf is also protected). Used in tank mixes, program rotations and stand-alone. It has a re-entry interval of only four hours, a pre-harvest interval of zero days, and is rainfast within an hour.
Chemigation - Regalia can also be applied through sprinkler, including center pivot, lateral move, end tow, side (wheel) roll, traveler, big gun, solid set, or hand move irrigation systems.
Regalia can be applied at 1 quart per acre when tank mixed with another fungicide.
We do our best to update our product's organic status, however the status of any product can change at anytime without notice from the manufacturer. Please confirm that the product is allowed by your certifying agency and that it's still OMRI Listed® at www.omri.org
We do our best to update our product's organic status, however the status of any product can change at anytime without notice from the manufacturer. Please confirm that the product is allowed by your certifying agency and that it's still on WSDA's organic materials list at agr.wa.gov