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Registered Crop Input Products / RAMPART® Fungicide

RAMPART® Fungicide

PCP #30654 · Loveland Products Canada Inc. · Fungicide

Group 33

Group 33 fungicide containing mono- and dipotassium salts of phosphorous acid for suppression and control of downy mildew, late blight, pythium, and phytophthora diseases in brassica vegetables, potatoes, greenhouse vegetables, berries, grapes, and hazelnuts.

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Registered uses (13)

Crop × pest × application rate combinations from the official label. Rates converted to per-acre. Always confirm against the official label PDF before applying.

CropTargetRatePHI
BasilPythium root rot (Pythium spp.); Downy mildew (Peronospora belbahrii)1.21–3.24 L/acre0 d
BlackberryDowny mildew (Peronospora sparsa)1.21–3.24 L/acre–
BroccoliDowny mildew (Hyaloperonospora parasitica)1.21–2.83 L/acre1 d
Chinese CabbagePythium root rot (Pythium spp.); Downy mildew (Hyaloperonospora parasitica)1.21–3.24 L/acre0 d
CucumberDowny mildew (Pseudoperonospora cubensis)1.21–2.02 L/acre0 d
CucumberPythium root rot and fruit rot (Pythium spp.); Phytophthora blight (Phytophthora capsici); Foliar blight, root rot, and fruit rot (Phytophthora spp.)1.21–3.24 L/acre0 d
GrapesDowny mildew (Plasmopara viticola)1.01–2.02 L/acre1 d
HazelnutPhytophthora root rot (Phytophthora spp.)1.21–2.43 L/acre–
LettucePythium root rot (Pythium spp.); Downy mildew (Bremia lactucae)1.21–3.24 L/acre0 d
PotatoLate blight (Phytophthora infestans) and Pink rot (Phytophthora erythroseptica)1.21–3.24 L/acre–
PotatoLate blight (Phytophthora infestans) and pink rot (Phytophthora erythroseptica) on stored potatoes––
StrawberryPythium root rot and fruit rot (Pythium spp.); Leather rot (P. cactorum); Crown and root rot (Phytophthora spp.)1.21–3.24 L/acre0 d
TomatoPythium root rot and fruit rot (Pythium spp.); Phytophthora blight (Phytophthora capsici); Foliar blight and root rot (Phytophthora spp.)1.21–3.24 L/acre0 d

About this content. This page presents the official PRD label as published by Health Canada's Pesticides Regulatory Directorate (formerly the Pest Management Regulatory Agency), the source of record. Always read the official label and consult your provincial pesticide- application authority before use. Report an error.

Quick facts

Active ingredients
phosphorous acid 53 %
CAS 7664-38-2
Formulation
solution
Resistance group
Group 33
First registered
2013-01-16
Registration expiry
2029-12-31