Crop - Bulb Vegetables

Bulb Vegetables

Welcome to the bulb vegetable crop solution page. Here you can explore complete solutions and learn more about products available for specific stages of your crop. Use the additional links below to view lists of target pests controlled.

Solutions by crop stage

Solutions par stage de croissance de la culture

Control of annual grasses and select broadleaf weeds.

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Proven, consistent control of annual and perennial grasses.

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Pre-emergent control of annual grasses and key broadleaf weeds.

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Disease solutions

Solutions pour la lutte aux maladies

Disease Name
Common	Scientific	Product	Fungicide Group	PHI (days)	REI	Rainfast	Rate (kg or L/ha)
Alternaria purple blotch	Alternaria porri	Cabrio^®	11	7	12 hrs (thinning 3 days)	1 hr	0.56 – 0.84
		Cantus^®	7	7	12 hrs	1 hr	0.475
		Pristine^®	7 & 11	7	Once dry (thinning 3 days)	1 hr	1.0 - 1.3
Botrytis leaf blight	Botrytis squamosa	Cantus	7	7	12 hrs	1 hr	0.475
		Sercadis®	7	7	12 hrs	1 hr	0.333 – 0.666
		Pristine	7 & 11	7	Once dry (thinning 3 days)	1 hr	1.0 – 1.3
Downy mildew	Peronospora destructor	Forum™ (suppression)	40	0	12 hrs – 2 days (activity dependent)	2 hrs	0.45
Downy mildew	Peronospora destructor	Zampro^®	45 & 40	0	12 hrs – 1 day (activity dependent)	2 hrs	1.0
Purple blotch/leaf blight	Alternaria porri	Sercadis	7	7	12 hrs	1 hr	0.250 – 0.333
S. leaf blight/ stalk rot	Stemphylium vesicarium	Sercadis (suppression)	7	7	12 hrs	1 hr	0.250 – 0.333

Weed solutions

Solutions pour la lutte aux mauvaises herbes

Weed
Type	Common Name	Product	Herbicide Group	PHI (days)	REI	Rainfast	Rate (kg or L/ha)
Annual broadleaf	Common chickweed	Prowl^® H₂O (onion only)	3	30	24 hrs	n/a	2.2 – 6.6
	Eastern black nightshade	Frontier^® Max (suppression, green onion only)	15	30	24 hrs	n/a	0.963
	Lamb’s-quarters	Prowl H₂O (onion only)	3	30	24 hrs	n/a	2.2 – 6.6
	Pigweed	Prowl H₂O (onion only)	3	30	24 hrs	n/a	2.2 – 6.6
	Redroot pigweed	Frontier Max (suppression, green onion only)	15	30	24 hrs	n/a	0.963 – 1.29
Annual Grasses	Barnyard grass	Poast^® Ultra	1	50	12 hrs	1 hr	0.32 – 0.47
	Barnyard grass	Prowl H₂O (onion only)	3	30	24 hrs	n/a	2.2 – 6.6
	Crabgrass (large)	Poast Ultra	1	50	12 hrs	1 hr	0.32 – 0.47
	Crabgrass (smooth, large)	Prowl H₂O (onion only)	3	30	24 hrs	n/a	2.2 – 6.6
	Fall panicum	Poast Ultra	1	50	12 hrs	1 hr	0.32 – 0.47
	Foxtail (green, yellow)	Poast Ultra	1	50	12 hrs	1 hr	0.32 – 0.47
	Foxtail (green, yellow)	Prowl H₂O (onion only)	3	30	24 hrs	n/a	2.2 – 6.6
	Old Witchgrass	Poast Ultra	1	50	12 hrs	1 hr	0.32 – 0.47
	Persian darnel
	Proso millet
	Volunteer corn
	Wild millet
Perennial grass	Quackgrass	Poast Ultra	1	50	12 hrs	1 hr	0.47 – 1.1
Sedge	Yellow nutsedge	Frontier Max (transplanted cabbage)	15	60	24 hrs	n/a	1.29