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Registered Crop Input Products / Lacto-San

Lacto-San

PCP #30110 · Aef Global Inc. · Fungicide

Lacto-fermented liquid fungicide and bactericide containing citric acid and lactic acid (as fermentation products of Lactobacillus casei strain LPT-111) for control of powdery mildew, downy mildew, bacterial canker, angular leaf spot, and black spot on various crops including vegetables, fruits, ornamentals, cannabis, and hemp. Contains allergen milk (whey protein). May leave white hydrosoluble residues on treated crops.

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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
CannabisPowdery mildew (Sphaerotheca macularis)–0 d
CucumberDowny mildew (Pseudoperonospora cubensis)–0 d
CucumberPowdery mildew (Podosphaera xanthii; Erysiphe cichoracearum, syn. Golovinomyces cichoracearum)–0 d
CucurbitsPowdery mildew (Podosphaera xanthii)4.86–6.47 L/acre0 d
GrapesPartial suppression of downy mildew (Pseudoperonospora viticola, Syn. Plasmopara viticola)4.86–6.47 L/acre0 d
HempPowdery mildew (Sphaerotheca macularis)–0 d
MintPowdery mildew (Erisyphe cichoracearum)–0 d
OrnamentalsPowdery Mildews including: Podosphaera fusca syn. Podosphaera xanthii; Golovinomyces cichoracearum syn. Erysiphe cichoracearum–0 d
RoseBlack spot (Diplocarpon rosae)–0 d
RosePowdery mildew (Sphaerotheca pannosa)–0 d
StrawberryAngular leaf spot (Xanthomonas fragariae)4.86 L/acre0 d
StrawberryPowdery mildew (Sphaerotheca macularis f.sp.fragariae)–0 d
TomatoBacterial canker (Clavibacter michiganensis)4.86 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
lactic acid 21.37 g/L
CAS 50-21-5
citric acid 10.73 g/L
CAS 57-12-5
Formulation
liquid
First registered
2011-11-22
Registration expiry
2029-12-31