Insecticides for Control of Spider Mites in Soybeans
Updated July 10, 2009
Economic Threshold:
Iowa State University Extension specialists have suggested that control may be warranted when infested plants have
This list is not inclusive. See http://www.greenbook.net or other resources for additional registrations.
For information on the biology and management of the spider mites, |
IRAC Mode of Action Classification: | ||||
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Mode of Action |
Product
Name |
Common
Name |
Rate
(Formulation/Acre) |
Restrictions/Comments
|
---|---|---|---|---|
|
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1B | Dimethoate 400 | dimethoate | 1 pt | 21-day harvest interval. Do not feed or graze within 5 days of last application. |
1B R | Lorsban 4 E | chlorpyrifos | ½ - 1 pt | Do not apply more than 6 pints per acre per season. Do not apply last treatment within 28 days before harvest, nor apply last two treatments closer than 14 days apart. Do not graze or otherwise feed treated soybeans, forage, hay, or straw to meat or dairy animals. |
3 R | Proaxis | gamma-cyhalothrin | 3.84 fl oz | For suppression only. Do not apply within 30 days of harvest or more than 0.48 pints per acre per season. |