Site Preparation

glyphosate (numerous product names)

Rate 0.47 to 4.5 lb ai/a (11 oz to 3.3 quarts/a Roundup Power Max)

Time Apply to weeds at least 10 days before planting the crop.

Remarks Use highest rate on field bindweed. Rain within 6 hours after application may reduce effectiveness. Inhibits production of three amino acids and protein synthesis.

Caution Do not apply if weeds are under stress from drought, weather, or maturity.

Site of action Group 9: inhibits EPSP synthase

Chemical family None generally accepted