Updated July 13, 2009 by Robert Wright
Economic Threshold:
10 eggs per 100 plants if silks are removed and examined for eggs outside the field,
OR 10% of the plants with eggs if examined in the field (Purdue University). This list is not inclusive. See http://www.greenbook.net or other resources for additional registrations. |
IRAC Mode of Action Classification: | ||||
|
||||
|
||||
Mode of Action |
Product
Name |
Common
Name |
Rate
(Formulation/Acre) |
Restrictions/Comments
|
---|---|---|---|---|
3 R | Ambush 2 E | permethrin | 6.4-12.8 oz/acre | |
3 R | Asana XL | esfenvalerate | 5.8-9.6 oz/acre | |
3 R | Baythroid 2 | cyfluthrin | 1.6-2.8 fl oz/acre | PHI 21 days for grain or fodder. REI 12 hrs. |
3 R | Capture 2 EC | bifenthrin | 2.1-6.4 oz/acre | Field corn (grain and silage), popcorn and seed corn. Apply in a minimum of 2-5 gallons of spray per acre by aircraft or 10 gallons per acre with ground equipment. Do not apply within 30 days of harvest. |
1A | Lannate LV | methomyl | 0.75-1.5 lbs/acre | Do not apply more than 2.25 lb ai per acre per crop. |
1A | Lannate SP | methomyl | 0.25-0.50 lb/acre | Do not apply more than 2.25 lb ai per acre per crop. |
3 R | Mustang Max | zeta-cypermethrin | 2.72-4.0 oz/acre | A 24c label with a 1-day PHI for use on seed corn, field corn and popcorn. This labeling must be in the possession of the user at the time of pesticide application. |
1B | Nufos 4E | chlorpyrifos | 1.5-2.0 pts/acre | Apply 2-5 gal of spray per acre by air. |
3 R | Pounce 3.2 EC | permethrin | 4-8 oz/acre | |
3 R | Pounce 25WP | permethrin | 6.4-12.8 oz/acre | Do not make treatments less than 6 days apart. Up to 0.6 lb ai may be used per season. |
3 R | Proaxis | gamma-cyhalothrin | 1.92-3.20 fl oz/acre | Apply a minimum of 2 gal of spray per acre by air. |
1A | Sevin 4F | carbaryl | 1-2 quarts/acre | Repeat applications as needed up to a total of 4 times, but not more than once every 14 days. Do not apply within 48 days of harvest of grain and fodder or within 14 days of harvest of forage or silage. |
3 R | Warrior 1CS | cyhalothrin | 1.92-3.20 fl oz/acre | When applying by air, apply in a minimum of 2 gals of water/acre. |
3 R | Warrior 1 EC | lambda- cyhalothrin | 1.92-3.2 oz/acre |