www.soybeans.umn.edu - Soybean Aphid Insecticides

Some soybean insecticides labeled for control of soybean aphid

Product	Form ulation	Compound	Class	Restri cted Use	PHI (DAYS)	Grazing Res-trictions	REI	Labeled rates for Soybean Aphid
Asana XL	0.66 EC	esfenvalerate	Pyrethroid	Yes	21	Not allowed	12 hours	0.03 - 0.05 # A.I. ^2ee 5.8-9.6 fl. oz.
Baythroid	2 EC	cyfluthrin	Pyrethroid	Yes	45	45 days dry 15 days green	12 hours	0.044 # A.I.^2ee 2.8 fl. oz.
Dimethoate	4 E & others	dimethoate	Organo- phosphate	No	21	5 days	48 hours	0.25 - 0.375 # A.I. ^2ee 0.5 - 0.75 pts/acre
Furadan 4F	4 F	carbofuran	Carbamate	Yes	21	Not allowed	48 hours	0.25 # A.I. 0.5 pts.
Lorsban 4E	4 E	chlorpyrifos	Organo- phosphate	Yes	28	Not allowed	24 hours	0.5 - 1.0 # A.I. 1 - 2 pts.
Mustang 1.5 EW	1.5 EW	zeta- cypermithrin	Pyrethroid	Yes	21	Not allowed	12 hours	0.04 - 0.05 # A.I. ³ 3.4 - 4.3 fl. oz.
Mustang Max	0.8 EC	zeta- cypermithrin	Pyrethroid	Yes	21	Not allowed	12 hours	0.175 - 0.025 # A.I. 2.8 - 4.0 fl. oz.
Penncap-M	2 ME	methyl parathion	Organo- phosphate	Yes	20	20 days	5 days	0.25 - 0.75 # A.I. 1 - 3 pts.
Pounce 3.2EC	3.2 EC	permithrin	Pyrethroid	Yes	60	Not allowed	12 hours	2ee 4 - 8 fl. oz.
Warrior	1 CS	l- cyhalothrin	Pyrethroid	Yes	45	Not allowed	24 hours	0.015 - 0.025 # A.I. 1.92 - 3.20 fl. oz.

^2ee 2EE Recommendation