Foliar Fungicides Labeled for Use on Winter Wheat Updated April 2005 By Laura Sweets

This table was prepared using current company product label books and web sites. However, label registrations can change at any time. Before using any agricultural pesticide, read and follow directions accompanying that product. Product names have been used for clarity. Reference to specific trade names does not imply endorsement by the University of Missouri; discrimination is not intended against similar products not listed.

Trade Name Company	Common Chemical Name and % of Active Ingredients		Rate	Additional Label Information
Dithane DF Rainshield Dow AgroSciences	mancozeb	75.00%	2.1 lbs. per acre	For control of Helminthosporium leaf spot, leaf rust, Septoria glume blotch, Septoria leaf spot and tan spot.
Dithane F-45 Rainshield Dow AgroSciences	mancozeb	37.00%	1.6 qts. per acre	Start applications at the onset of disease or when plants are in the tillering to jointing stage and repeat at 7- to 10-day intervals. The addition of Latron CS-7 to spray solutions will improve performance.
Dithane M45 Dow AgroSciences	mancozeb	80.00%	2.0 lbs. per acre	Do not make more than three applications during the season. Do not apply after Feekes growth stage 10.5 or heading, but not less than 26 days of harvest. Do not graze livestock in treated area prior to harvest.
Headline BASF	pyraclostrobin	23.60%	6.0 to 9.0 fl. oz. per acre	For control of leaf rust, powdery mildew, Septoria leaf and glume blotch, spot blotch, stem rust, stripe rust and tan spot. Headline may be applied at the onset of disease. To maximize yields in cereals it is important to protect the flag leaf. Apply Headline immediately after flag leaf emergence for optimum results. Reapply 10 to 14 days later if disease persists or weather conditions are favorable for disease development. Resistance management: To limit the potential for development of resistance, do not make more than two applications of Headline or other strobilurin fungicides per season. Apply no later than the beginning of flowering (Feekes 10.5). Do not harvest wheat hay within 14 days after last application.
Kumulus DF BASF	sulfur	80.00%	6 to 15 lbs. per acre	For the control of powdery mildew. Apply when disease first appears and repeat as necessary or with the regularly scheduled insecticide program.
Manzate 75DF Griffin L.L.C.	mancozeb	75.00%	2.0 lbs per acre	For control of Helminthosporium leaf spot, leaf rust, Septoria glume blotch, Septoria leaf spot and tan spot.
Manzate 80WP Griffin L.L.C.	mancozeb	80.00%	2.0 lbs per acre	Start applications at the onset of disease or when plants are in the tillering to jointing stage and repeat at 7- to 10-day intervals.
Manzate Flowable Griffin L.L.C.	mancozeb	37.00%	1.6 qts. per acre	Do not make more than three applications during the season. Do not apply more than 6 lbs.for 4.8 qts./acre/crop. Do not apply within 26 days of harvest. Do not graze livestock in treated areas prior to harvest.
ManKocide Griffin L.L.C.	mancozeb + copper hydroxide	15.00% 46.10%	2.0-2.5 lbs. per acre	For control of Helminthosporium leaf spot, Septoria glume blotch and Septoria leaf spot. Make first application at early heading and follow with second spray 10 days later. Use higher rates when conditions favor disease. Do not apply within 26 days of harvest. Do not graze livestock in treated areas prior to harvest.
Penncozeb 75DF Cerexagri	mancozeb	75.00%	1.0 to 2.0 lbs. per acre	For control of Helminthosporium leaf spot, Septoria leaf spot, Septoria glume blotch, leaf rust and tan spot.
Penncozeb 80WP Cerexagri	mancozeb	80.00%	1.0 to 2.0 lbs. per acre	Start application at the onset of disease or when plants are in tillering to jointing stage and repeat at 7- to 10-day intervals. Do no apply more than 3 applications in one season. Do not apply more than 6.4 lbs. Penncozeb 75DF or 6.0 lbs. Penncozeb 80WP/acre/crop. Do not apply within 26 days of harvest. Do not graze livestock in treated areas prior to harvest. Do not apply after heading (around Feekes 10.5).
PropiMax EC Dow AgroSciences Special local needs registration for use in Missouri extends application period to Feekes Growth Stage 10.5. Do not apply within 40 days of harvest. See SLN label for full details.	propiconazole	41.80%	4.0 fl. oz. per acre	For control of rusts, powdery mildew, leaf blight and glume blotch, tan spot and Helminthosporium leaf blights. Highest yields are normally obtained when PropiMax EC is applied to the emerging flag leaf. PropiMax EC can be applied until the ligule of the flag leaf has emerged (Feekes growth stage 8). Do not apply after this growth stage to avoid possible illegal residues. PropiMax EC may be applied earlier if disease symptoms appear. Do not apply more than 4.0 fl. oz. of PropiMax EC per acre per season. Do not graze or feed livestock treated wheat, barley or rye forage or cut the green crop for hay or silage. After harvest, the straw from these crops may be used for bedding or feed.
Quadris Syngenta	azoxystrobin	22.90%	6.2 to 12.3 fl. oz. per acre for leaf rust, stripe rust, stem rust, Septoria leaf and glume blotch, and tan spot. 7.7 to 10.8 fl. oz. per acre powdery mildew	Quadris should be applied prior to disease development from jointing to (Feekes 6 or Zadok’s 31) up to late head emergence (Feekes 10.5 or Zadok’s 59). A crop oil concentrate adjuvant may be added at 1.0% v/v to optimize efficacy. Resistance Management: Do not make more than two foliar applications of Quadris or other Qol fungicides per acre per season. Do not apply until after forage stage (Feekes 6 or Zadok’s 31). Do not apply later than Feekes growth stage 10.5 (Zadok’s growth stage 59). Do not harvest treated wheat for forage. Do not apply more than 0.77 quarts product/acre/season. Do not apply within 14 days of harvest for hay. Do not apply within 45 days of harvest for grain and straw.
Quilt Syngenta Special local needs registration for use in Missouri extends application period to Feekes Growth Stage 10.5. Do not apply within 40 days of harvest. See SLN label for full details.	azoxystrobin propiconazole	7.00% 11.70%	7.0 to 14.0 fl. oz. per acre	7.0 to 14.0 fl. oz. per acre for early season suppression of powdery mildew, Septoria leaf blotch, Stagonospora glume blotch and tan spot. 14.0 fl. oz. per acre for control of leaf diseases (rusts, powdery mildew, Septoria leaf blotch, Stagonospora glume blotch, tan spot). Protecting the flag leaf is important for maximizing the potential yield. Highest yields are obtained when Quilt is applied when the flag leaf is 50-70% emerged.
Quilt Syngenta (continued)	azoxystrobin propiconazole	7.00% 11.70%	7.0 to 14.0 fl. oz. per acre	Applications may be made no closer than a 14-day interval. Quilt may be applied up to Feekes growth stage 9. Do not apply more than 2 applications /A/year. Do not apply more than 20.5 fl. oz/A/season. Do not apply within 45 days of harvest for grain and straw. Do not harvest wheat for forage. Do not graze or feed livestock treated forage or cut green crop for hay or silage. Under certain environmental conditions, tankmixes of Quilt plus herbicides and/or fertilizers may cause crop injury in barley, triticale and wheat.
Stratego Bayer Special local needs registration for usein Missouri extends application period to Feekes Growth Stage 10.5. Do not apply within 40 days of harvest. See SLN label for full details.	propiconazole tri. oxystrobin	11.40% 11.40%	10.0 fl. oz. per acre	For control of glume blotch, leaf blight, powdery mildew, rusts and tan spot. Begin applications preventively when conditions are favorable for disease development. A second application (minimum interval of 14 days) may be made if needed. Do not apply more than 2 applications per season. Do not apply Stratego after Feekes growth stage 8 (the ligule of the flag leaf emerges). Do not apply Stratego within 35 days of harvest. See label for grazing restrictions.
Tilt Syngenta Special local needs registration for use in Missouri extends application period to Feekes Growth Stage 10.5. Do not apply within 40 days of harvest. See SLN label for full details.	propiconazole	41.80%	2.0 to 4.0 fl. oz. per acre	Early season leaf disease suppression: apply 2-4 fl. oz. per acre for suppression of tan spot, Septoria and powdery mildew. Leaf disease control: apply 4 fl. oz./acre at first appearance of disease. Protecting the flag leaf is important for maximizing the yield potential. Highest yields are normally obtained when Tilt is applied to the emerging flag leaf. Tilt can be applied until the ligule of the flag leaf emerges (Feekes Growth Stage 8). Do not apply after this growth stage to avoid possible illegal residues. Tilt may be applied earlier if disease symptoms appear. Do not apply more than 4.0 fl. oz. of Tilt per acre per season. Do not graze or feed livestock treated wheat forage or cut the green crop for hay or silage. After harvest, the straw from these crops may be used for bedding or feed.