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Portageville, Pemiscot County
Field Day
*Our next field day will be held September 2, 2008.
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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, 2008)
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. |
| Terraclor Flowable
Chemtura
|
PCNB 40% |
1.85 to 3.7 fl. oz.
per 1,000 ft. of row in 3-10 gal. of water as an in-furrow application.
|
For control of damping-off and sore shin caused
by Rhizoctonia solani. Use maximum rate of Terraclor Flowable for
no-till cotton or when disease pressure is expected to be high. For broader
spectrum disease control Terraclor Flowable may be tank mixed with Ridomil
Gold EC. |
| Terraclor 2 lb Emulsifiable
Chemtura
|
PCNB 23.8% |
3 to 6 pts. per acre(3.7 to 7.4 fl. oz. per
1,000 ft. of row) in 5-15 gal. of water as an in-furrow application. |
For control of damping-off caused by Rhizoctonia
solani. The higher rates should be used when weather conditions are
expected to be unfavorable for rapid germination, fields have a history
of disease problems, or minimum or low till programs are used. |
| Terraclor Super X Emulsifiable
Chemtura
|
PCNB 23.2% +
etridiazole 5.8% |
3 to 6 pts. per acre (per 13,000 linear ft.
based on 40 in. rows) mixed with 5-15 gal. of water. |
For control of seedling disease complex, especially
Rhizoctonia and Pythium. The higher rates should be used
when weather conditions are expected to be unfavorable for rapid germination,
fields have a history of disease problems, or minimum or low-till programs
have been used. |
| Terraclor Super X 18.8G
Chemtura
|
PCNB 15% +
etridiazole 3.8 % |
5.5 to 10 lbs. per acre (6.7 to 12.3 oz. per
1,000 ft. of row at 40-inch row spacing). |
For control of seedling disease complex, especially
Rhizoctonia and Pythium. The higer rate should be used when
weather conditions are expected to be unfavorable for rapid germination,
fields have a history of disease problems, or minimum or low-till programs
have been used. |
| Terraclor Super X with Di-Syston
Chemtura
|
PCNB 6.5% +
etridiazole 1.63% +
disulfoton 6.5% |
12 to 15 lbs. per acre with drill planting.
4 to 5 lbs. per acre with hill-drop planting. |
For control of seedling disease complex, especially
Rhizoctonia and Pythium and for early season control of
thrips, aphids, and mites. Soil temperature, moisture, and tilth should
be favorable for good germination and emergence. Systemic insecticides
can possibly damage seed germination when placed on or very near the seed,
however, the addition of a fungicide such as Terraclor Super X considerably
lessens this hazard. |
| Terraclor Super X plus Di-Syston EC
Chemtura
|
PCNB 17.5% +
etridiazole 4.3% +
disulfoton 17.5% |
4 to 5.5 pts. per acre (5 to 6.75 fl. oz. per
1,000 ft. row) in 5 to 15 gal. of water. |
Restricted Use Pesticide. For control of seedling
diseases, especially Rhizoctonia, Pythium, and Fusarium
and for control of early season insects, especially thrips, aphids, and
mites. The higher rate should be used when weather conditions are expected
to be unfavorable for rapid germination, fields have a history of disease
problems, or minimum or low-till programs have been utilized. |
| Terramaster 4EC
Chemtura
|
etridiazole
44.3%
| 4 to 8 fl oz. per acre |
For management of Pythium |
* 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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