Attenzo

Manufacturer
BASF
Category
Fungicides
Registered until
2023-10-31
Registration number
11917
Active materials
A suspension concentrate containing 300 g/litre (25.2% w/w) metrafenone.
A mildew fungicide with protectant and certain curative properties for use in winter and spring wheat, winter barley and spring barley and oats.

DIRECTIONS FOR USE

Restrictions/Warnings

Wash equipment thoroughly after use.
Store in a suitable pesticide store, keep dry and protect from frost.
 
Disease Control
Powdery Mildew
Attenzo is a fungicide with protectant properties for use on winter and spring wheat and oats for the control of mildew and moderate curative control of mildew in the latent phase.
On winter and spring barley Attenzo has protectant properties that give moderate control of mildew.
Eyespot
When applied at GS 30-32 to control mildew in wheat, Attenzo gives useful reduction of eyespot.
 
Resistance Management
Apply Attenzo according to the instructions for the target diseases at the specific growth stage indicated. Apply a maximum of two sprays per crop.
Avoid the use of sequential applications of Attenzo unless it is used in tank mixture with other active substances that are effective against powdery mildew but have different modes of action.
Attenzo contains metrafenone, a benzophenone fungicide.
Attenzo should be used as part of a resistance management strategy that includes use in mixtures or sequences that are effective against mildew as well as non-chemical methods e.g. cultural control. Guidelines have been produced by FRAG-UK and copies are available from the HGCA, CPA, your distributor, crop advisor or product manufacturer.
 
Crops
Attenzo can be used on all varieties of Winter wheat, Spring wheat, Winter barley, Spring barley, Winter oats and Spring oats.
 
Time of Application
Apply Attenzo at the start of foliar disease attack. A maximum of two applications can be made up to the beginning of flowering in wheat, barley and oats.
 
Rate of Application
Apply 0.5 litre Attenzo in a minimum of 200 litres of water per hectare.

Following crops
After treating a cereal crop with Attenzo, cereals, oilseed rape, sugar beet, linseed, maize, clover, field beans, peas, turnips, carrots, cauliflower, onions, lettuce and potatoes can be planted as succeeding crops.

Mixing and Spraying
Apply as a MEDIUM spray, as defined by BCPC.
Half fill the tank with clean water and start the agitation. To ensure thorough mixing of the product, invert the container several times before opening. Add the required quantity of Attenzo to the spray tank while re-circulating. Fill up the tank with water and continue agitation until spraying is completed.
When tank mixes are to be used, take due note of any instructions given as to the order of mixing. Each product should be added separately to the spray tank and fully dispersed before the addition of any further product(s).
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.
 
Compatibility
Provided that all product recommendations are followed, Attenzo is compatible with the following:
Acanto
Alto 240EC
Amistar
3C Chlormequat 720
3C Chlormequat 720 + Opus + Corbel
Canopy
 
Cheetah Super
Comet + Opus
Comet + Opus + Corbel Corbel
Corbel + Diamant Corbel + Foil
Duplosan KV
Eclipse Grasp + Output
Grasp + Output + Tracker
Headland Jett
Headland Manganese
Headland Manganese + Tracker
Landmark
Moddus
New 5C Cycocel
New 5C Cycocel + Tracker
Opus
Opus Team prochloraz
Starane 2
Terpal (+ authorised non-ionic adjuvant)
Tigress Ultra Topik (+ authorised non-ionic adjuvant)
Tracker Twist

Maintain agitation until spraying is complete. All tank-mixes should be used immediately after mixing. Contact your distributor or BASF representative for any further compatibility information. 

Registered for culturesRateBBCH
Winter wheat0.5 - 1 l30 - 61
Spring wheat0.5 - 1 l30 - 61
Winter barley0.5 - 1 l61
Spring barley0.5 - 1 l61
Winter oats0.5 - 1 l61
Spring oats0.5 - 1 l61