POST-INFECTION APPLE SCAB ACTIVITY Excalia delivers excellent post-infection control of apple scab.
99.40
96.90
100
In greenhouse testing, Excalia , applied four days after infection, provided excellent control of apple scab on the leaves. Untreated scab severity was 84%. Application volume: 53 gal/A Application: Aug. 10 Inoculation: Aug. 6 Assessment: Aug. 22 Source: Sumitomo Chemical Co.
75
58.93
50
36.51
32.54
25
18.65
0
Excalia 3 fl oz/A
Aprovia® 5.5 fl oz/A
Fontelis® 20 fl oz/A
Sercadis® 4 fl oz/A
Luna® 5.8 fl oz/A
Captan 5 lb/A
Untreated
Excalia
Aprovia
Fontelis
Sercadis
Luna
Captan
SYSTEMIC ACTIVITY Excalia provides superior systemic action for complete leaf tissue uptake and distribution across the leaf surface.
100
In greenhouse testing, when applied to the leaf petiole, Excalia exhibited superior control of apple scab through the untreated leaf portion. Untreated scab severity was 100%. Application volume: 2 ul/petiole Application: Oct. 4 Inoculation: Oct. 9 Assessment: Oct. 23 Source: Sumitomo Chemical Co.
88.30
75
52.67
50
37.50
23.33
25
15.00
11.67
0
Excalia 3 fl oz/A
Luna 5.8 fl oz/A
Sercadis 4 fl oz/A
Fontelis 20 fl oz/A
Aprovia 5.5 fl oz/A
Captan 5 lb/A
Untreated
Excalia
Luna
Sercadis
Fontelis
Aprovia
Captan
127
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