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Apple Fungicide Efficacy

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Product

Apple

SCAB

Powdery

mildew

cedar

apple
rust

sooty

blotch
flyspeck

black Rot

white rot

bitter

rot

FRAC

Code

Aprovia 1 1 4 4 4 4 7
Captan 1 4 4 2 1 2 M4
Copper 3 - - - - - M1
Double Nickel 3 - - - - - F6
Flint 1 1 3 1 2 2 11
Flint Extra 1 1 3 1 2 2 11
Fontelis 1 1 1 - - - 7
Indar 1 1 1 1 - - 3
Inspire Super 1 2 1 1 - - 3+9
Lime sulfur (Sulforix) 2 2 - - - - M2
Luna Sensation 1 1 1 1 1 1 7+11
Luna Tranquility 1 1 - - - - 7+9

Mancozeb (Dithane,

Manzate, Penncozeb)

1 4 2 4 2 2 M3
Merivon 1 1 2 1 1 1 7+11
Polyram 2 4 2 1 2 2 M3
Pristine 1 1 3 1 1 1 7+11
Procure 2 1 1 - - - 3
Rally 2 1 1 - - - 3
Regalia 3 3 3 3 3 3 P5
Rhyme 2 1 1 - - - 3
Rubigan 2 2 2 - - - 3
Scala 1 - - - - - 9
Sercadis 1 1 - - 4 1 7
Serenade Optimum 3 3 3 3 - 3 F6
Sovran 1 1 3 1 2 2 11
Sulfur 3 3 4 4 4 3 M2
Syllit 1 3 2 - - - M7
Topsin-M 3 2 - 1 3 4 1
Vangard 1 - - - - - 9
Ziram 3 4 2 2 2 4 M3
1 = high; 2 = moderate; 3 = low; 4 = very low to none