15.03.2017 Views

Introduction

87089-2017%20Guide%20to%20Crop%20Protection_complete

87089-2017%20Guide%20to%20Crop%20Protection_complete

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

323<br />

Crops and Staging:<br />

Pre-emergent surface † :<br />

• Dry beans*: Apply 14.2 to 19 g per acre after seeding but prior to soil cracking.<br />

Post-emergent foliar † :<br />

• Dry beans*: Apply 14.2 to 28.3 g per acre at the 2 to 4 trifoliate leaves, prior to flowering. Maximum of one application<br />

per year.<br />

• Corn (sweet, popcorn): Apply 19 to 28.3 g per acre up to the 10-12 leaf stage. A second application of 19 g per acre<br />

may be applied with drop nozzles if needed, avoiding contact with the whorl. Maximum of two applications per year.<br />

• Corn (Field): Apply 19 to 37.6 g per acre up to the 10-12 leaf stage. A second application of up to 37.6 g per acre may<br />

be applied with drop nozzles if needed. Maximum of two applications per year.<br />

• Proso (Crown) millet: Apply 14 to 19 g per acre from the 2 leaf up to prior to head emergence. Maximum one<br />

application per year.<br />

* Note: not all varieties have been tested for tolerance. For untested varieties apply to a small area to determine<br />

tolerance prior to use on a large scale.<br />

†<br />

Applications to emerged weeds require the addition of a non-ionic surfactant with 80% or greater active<br />

ingredient content at the lowest labelled rate for the surfactant regardless of crop stage.<br />

When tank mixing, always check the tank mix partner recommendations for additional staging restrictions.<br />

Weed Control<br />

Weeds, Rates and Staging:<br />

Weeds controlled with pre-emergent soil applications of 14 to 19 g per acre unless otherwise indicated:<br />

º Annual sunflower<br />

º Canada fleabane<br />

º Chickweed (common)<br />

º Cocklebur<br />

º Common groundsel<br />

º Fringed (Northern)<br />

willowherb<br />

º Hairy galinsoga<br />

º Jimsonweed<br />

º Lamb’s-quarters<br />

º Prickly lettuce<br />

º Purslane*<br />

º Ragweed (common)<br />

º Round-leaved mallow<br />

º Shepherd's-purse<br />

º Stinking mayweed<br />

º Wild mustard<br />

º Wild radish<br />

º Velvetleaf<br />

º Yellow nutsedge**<br />

º Corn spurry<br />

º Creeping yellowcress<br />

º Flower-of-an-hour<br />

º Plantain, broadleaf<br />

º Pigweed (redroot,<br />

smooth)<br />

º Smartweed (Lady’sthumb,<br />

Pennsylvania)<br />

º Spiny amaranth<br />

* Suppression only<br />

** Requires a rate of 28.3 to 37.6 g per acre rate for suppression based on the maximum rate for each crop.<br />

Weeds controlled from the 3 leaf stage (unless otherwise indicated) to the maximum weed height indicated:<br />

Weed<br />

Maximum Weed Height (cm)<br />

14 to 19 g per acre 28.3 to 37.6 g per acre<br />

Annual sunflower 31 38<br />

Bindweed (Hedge)* 5 10<br />

Cocklebur 23 36<br />

Common milkweed* 13 31<br />

Corn spurry 5 10<br />

Creeping yellowcress 5 10<br />

Fleabane (Philadelphia) 8 8<br />

Flower-of-an-hour 8 31<br />

Hairy galinsoga 5 10<br />

Horsetail* 5 10<br />

Pigweed (redroot, smooth) 8 15<br />

Ragweed (common) 23 31<br />

Ragweed (giant) 8 15<br />

Shepherd’s-purse 5 10

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!