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Portageville, Pemiscot County
Field Day
* September 2, 2009.
News
Research
People
Crop & Pest Information
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Director:
Jake Fisher
P. O. Box 160
Portageville, MO 63873
Phone: 573-379-5431
Fax: 573-379-5875
Email:FisherJ@missouri.edu
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Cotton In-furrow Fungicides
Allen Wrather
(Prepared March, 2009)
This table was prepared using current company product label books. However,
label registrations can change at any time. Before using any agricultural
pesticide, read and follow directions on label accompanying that product.
Product trade names have been for clarity. Reference to specific trade names
does not imply endorsement of these products by the University of Missouri;
discrimination is not intended against similar products not listed.
| Trade Name and Company |
% Active Ingredient(s)
|
Rate
|
Additional Information
|
| Quadris
Syngenta |
azoxystrobin 22.9% |
0.4 to 0.6 fl.oz./1000 row ft |
For control of seedling diseases caused by
Rhizoctonia solani and Phythium aphanidermatum |
| Uniform
Syngenta |
azoxystrobin 28.2% plus
mefenoxam 10.9% |
0.32-0.48 fl. oz. per 1000' row |
For management of Rhizoctonia and Pythium |
| Ridomil Gold GR
Syngenta |
mefenoxam 2.50% |
1.25 to 2.5 lbs. per 13,000 linear ft. of row
(1.5 to 3 oz. per 1,000 linear ft.) as an in-furrow application at the
time of planting. |
For control of seed rots and seedling diseases
caused by Pythium species. For broader spectrum disease control,
Ridomil Gold GR can be applied with Terraclor. Rotational crop restrictions
may apply. |
| Ridomil Gold PC GR
Syngenta |
PCNB 10% +
menfenoxam 0.50% |
7 to 10 lbs. per 13,000 linear ft. of row (8.6
to 12.3 oz. per 1,000 linear ft.) at the time of planting. |
For control of damping-off and seed and seedling
rot diseases caused by Pythium species and Rhizoctonia solani.
Higher rates should be used when environmental conditions are expected
to be unfavorable for rapid seed germination, fields having a history
of disease, or minimum/no-till programs are utilized. Rotational crop
restrictions may apply. |
| Rovral 4F
Bayer Crop Science |
iprodione 41.6% |
Apply 0.25-0.50 oz. per 1,000 ft of row in
2.5 gallons of water per acre minimum. |
For control of damping-off "Sore Shin" caused
by Rhizoctonia solani. Apply the higher rate if the field has a
history of high seedling disease pressure. If applying this product adjacent
to a lake, reservoir, river, permanent stream, marsh or natural pond,
or commercial fish pond, there must be a 25-foot vegetative buffer strip
between the water and the point of application. |
* Issued in furtherance of Cooperative Extension Work Acts of May 8 and
June 30, 1914, in cooperation with the United States Department of Agriculture.
Ronald J. Turner, Director, Cooperative Extension Service, University of
Missouri and Lincoln University, Columbia, Missouri 65211. * University
Extension does not discriminate on the basis of race, color, national origin,
sex, religion, age, disability or status as a Vietnam-era veteran in
employment or programs. * If you have special needs as addressed by the
Americans with Disabilities Act and need this publication in an alternative
format, write ADA Officer, Extension and Agricultural Information, 1-98
Agriculture Building, Columbia, MO 65211, or call (573) 882-8237. Reasonable
efforts will be made to accommodate your special needs.
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