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Introduction

87089-2017%20Guide%20to%20Crop%20Protection_complete

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515<br />

Crops, Diseases and Timing:<br />

Control of early blight (Alternaria solani) and late blight (Phytophthora infestans) on potato. Begin application when plants<br />

are 15 to 20 cm high or when disease threatens. Apply a fungicide with a different mode of action within 7 to 10 days after<br />

each application using the shorter interval when conditions favor disease development. Ensure even application.<br />

Rates:<br />

Apply at 80 mL per acre as a tank mix with either Dithane DG* at 500 g per acre or Bravo 500 at 500 mL per acre.<br />

*When using other formulations of mancozeb, adjust application rates to apply 375 g active ingredient per acre.<br />

Application Information:<br />

• Water Volume:<br />

• Aerial: Use minimum of 14 L per acre at a pressure no less than 300 kPa.<br />

How it Works:<br />

The active ingredient fenamidone is a strobilurin fungicide with contact activity. To be used as a preventative and inhibitive<br />

(spore germination and antisporulant) fungicide application. For more information refer to “Fungicide Modes of Action” on<br />

page 435.<br />

Tank Mixes:<br />

Fungicides: To be applied ONLY as a tank-mix with mancozeb fungicides or Bravo 500. Follow mixing instructions provided<br />

on the label.<br />

Restrictions:<br />

• Resistance management: Refer to page 434.<br />

• Maximum number of applications: DO NOT exceed 6 applications or 0.48 L per acre of this product per season.<br />

• Grazing: No restrictions listed.<br />

• Preharvest interval: 14 days<br />

• Re-entry: DO NOT re-enter treated areas until residues have dried.<br />

• Re-cropping: A 30 day plant-back interval is required for potato and all other crops.<br />

• Storage: DO NOT allow product to freeze. If stored more than 1 year, shake well before using. Keep away from fire,<br />

open flame or other sources of heat. Store in tightly closed container away from fertilizer, seeds, feed or food<br />

• Environment: For ground application maintain an 8 m buffer zone between areas sprayed and aquatic systems. For<br />

aerial application allow a 10 m buffer. Toxic to fish and other aquatic organisms; DO NOT apply where runoff is likely to<br />

occur.<br />

Foliar Fungicides<br />

Hazard Rating:<br />

Caution Poison – Eye Irritant<br />

For an explanation of the symbols used here see page 4.

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