PH-D – a broad-spectrum, Group 19 fungicide – has a 0-day PHI in grapes. As an effective tool to control diseases such as Bunch rot caused by Botrytis and berry infections caused by Cladosporium, PH-D should be applied preventatively to grape crops, particularly when climatic conditions exist for the development of harmful diseases. Its unique mode of action works by interfering with chitin-building enzymes, thereby preventing cell wall construction; this makes PH-D a smart addition to a rotational management program when multiple applications are required. Additionally, it is rainfast when dry on the leaf, and growers may apply up to three applications per year.

ELEVATE 50 WDG provides control of Botrytis bunch rot on both wine and table grapes. It is a protectant fungicide that binds with the waxy layer of the grape plant tissue. In turn, it disrupts the Botrytis life cycle from spore germination to the beginning of mycelial growth and colonization. This results in excellent disease control when applied preventatively. ELEVATE is a member of the FRAC group 17 fungicide class currently available for use on grapes. When used in tank-mix combination or in rotation with other fungicides, it delivers dependable and economical Bunch rot control under a wide range of conditions. The product provides excellent crop safety with no adverse effects on fruit quality, size or flavor, and is easy on most beneficial insects.