Arizona

Manufacturer
ADAMA
Category
Fungicides
Registered until
2027-08-15
Registration number
15318
Active materials
Links
A suspension concentrate formulation containing 500 g/l (39.5% w/w) folpet.
Contains folpet and hexamethylene tetramine: may produce an allergic reaction.
For protection against Leaf blotch (Septoria tritici/Mycosphaerella gramincola) on wheat and triticale and Leaf blotch (Rhynchosporium secalis) on barley and triticale.
 
DIRECTIONS FOR USE
Resistance
ARIZONA contains folpet, a protectant fungicide from the phthalimide chemical group with multi-site contact activity. For resistance management purposes, it’s mode of action is classified as M4 under the FRAC* code which indicates low-risk without any signs of resistance or cross-resistance developing.
For current advice on resistance management contact your agronomist or specialist advisor, and visit the FRAG-UK website.
 
Disease Control in Wheat, Barley and Triticale
For the reduction of Leaf Spot (Septoria tritici/Mycosphaerella graminicola) in Winter and Spring wheat and triticale and Leaf Blotch (Rhynchosporium secalis) in Winter and Spring Barley and triticale.
ARIZONA may be applied in a programme of 2 suitably timed sprays.
 
Dose Rate
1.5 l/ha per application
 
Septoria Leaf Spot (Septoria tritici/Mycosphaerella graminicola) in winter and spring wheat and triticale
As ARIZONA is a protectant fungicide with contact activity, it is important to apply the first spray before the disease becomes established in the crop (normally GS30-33). A second spray should be timed to protect new growth from disease and therefore needs to be applied prior to further infection. This is normally 3 weeks after the first application but may be sooner under conditions of rapid growth and high disease pressure. Where disease infection or re infection has occurred prior to application, ARIZONA should be mixed with alternative chemistry, e.g.  epoxiconazole, to provide curative activity (see Compatibility section).
 
Leaf Blotch (Rhynchosporium secalis) in winter and spring barley and triticale
As ARIZONA is a protectant fungicide with contact activity, it is important to apply the first spray before the disease becomes established in the crop (normally GS30-33). A second spray should be timed to protect new growth from disease infection. This is normally 3 weeks after the first application but may be sooner under conditions of rapid growth and high disease pressure. Where disease infection or re infection has occurred prior to application, ARIZONA should be mixed with alternative chemistry, e.g. epoxiconazole, to provide curative activity (see Compatibility section).
 
Water Volume
Apply ARIZONA in a water volume of 200-400 l/ha.
Qualified recommendation: Lower water volumes of 100 l/ha may also be used, however these have not been supported by effectiveness or crop safety data.
As ARIZONA has contact activity, it is important to achieve a good coverage of the crop when spraying.
 
Mixing and Spraying
For use by tractor mounted/trailed sprayer only.
Before spraying it is important to check all hoses, filters and nozzles, and to ensure that the sprayer is clean and correctly calibrated to give an accurate application at the correct volume. Half fill sprayer tank with clean water. Add the required amount of ARIZONA to the water and commence agitation. On emptying the container, RINSE CONTAINER THOROUGHLY by using an integrated pressure rinsing device or manually rinsing three times. Add washings to sprayer at time of filling and dispose of container safely. Add the remainder of the water whilst continuing to agitate the mixture until spraying is complete.
Apply ARIZONA as a medium spray (as defined by the BCPC) in cereals.
Thoroughly clean the sprayer and measuring equipment after using ARIZONA.
Registered for culturesRateBBCH
Winter wheat1.5 l59
Winter triticale1.5 l59
Spring barley1.5 l59