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Table 9-5. Re-Entry Intervals for Pesticides Used on Field Crops

Author: OMAFRA Staff
Creation Date: 28 June 2005
Last Reviewed: 15 June 2009
Pub 812: Field Crop Protection Guide > Chapter 9: Pesticides Used on Field Crops in Ontario

Excerpt from Chapter 9, Field Crop Protection Guide, Order this publication

Table 9-5. Re-Entry Intervals for Pesticides Used on Field Crops
Trade Name
 Active Ingredient Re-Entry Interval
Decis 5.0 EC
deltamethrin
12 hr
Delegate WG
spinetoram
12 hr
Folicur 432 F
tebuconazole
12 hr
Furadan 480 F
carbofuran
48 hr [1]
Headline EC
pyraclostrobin
12 hr
(7 days for corn hand harvesting/detasseling)
Imidan 50 WP
phosmet
5 days for alfalfa
Lance WDG
boscalid
4 hr
Lannate Toss-N-Go 90 SP
methomyl
24 hr
Lorsban 4 E
15 G
chlorpyrifos
24 hr
Matador 120 EC
Silencer 120 EC
cyhalothrin-lambda
24 hr
Pounce EC
permethrin
when dry
Proline
prothioconazole
24 hr
Pyrifos 15G
Pyrinex 480 EC
chloropyrifos
24 hr
Quadris
azoxystrobin
when dry
Quilt
azoxystrobin + propiconazole
12 hr
Rovral WP
iprodione
12 hr
Stratego 250 EC
trifloxystrobin + propiconazole
12 hr
Thimet 15 G
phorate
48 hr
Thionex EC
endosulfan
48 hr

[1]If prolonged direct contact with corn foliage will occur, do not enter treated fields within 14 days of application without wearing protective equipment.

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