Prince


Magnesium is needed in sufficiently large quantities to be classed as a macronutrient. It is fundamental to plants, necessary for the production of chlorophyll. It is also active in many enzyme systems. Transitory shortages can have a significant effect both on yield and quality of produce.


CONTENTS
133 g/l magnesium (MgO).
FORM
Soluble liquid.
RATES OF USE
Cereals: Yield depression can result from a deficiency of magnesium in the flag leaf, GS32.
Wheats have shown quality improvements from a further application from GS39-59.
Up to GS31: Marginal deficiency 1.25 l/ha Moderate deficiency 2.5 l/ha
GS32: 3-6 l/ha
GS39 - 59: 3-6 l/ha
Maize: Has a high requirement for magnesium. Transitory shortage should be avoided in order to promote optimum growth as early as possible. Apply 3-6 l/ha at the 4-8 leaf stage.
Potatoes: Magnesium is important to potatoes due to its role in carbohydrate production. It can also improve quality by minimising internal blackening and bruising.
Apply 3-5 l/ha once there is sufficient leaf to absorb the spray and continue the programme of 3-4 applications over the season.
Sugar beet: Apply 3 l/ha from the 6-8 leaf expanded leaf stage or as indicated by tissue analysis.
Vegetables and brassicas: Apply 3 l/ha from the 4-6 fully expanded leaf stage or as indicated by result of tissue analysis.
Oilseed rape: Adequate magnesium levels are essential to ensure good crop establishment. Apply 3 l/ha when the crop has reached the 4-leaf stage of growth and has sufficient leaf area to absorb the spray.
Apples: Apply 3 l/ha from petal fall. Apples are likely to need three applications 2-5 weeks apart or apply according results of tissue analysis.
Grapes: Apply 3 l/ha from the end of flowering. Three applications 3-5 weeks apart are likely to be required.
Water volume: Use at least 200 l/ha.
TIMING
Apply as soon as the crop has enough leaf canopy to absorb the spray and repeat 3-4 times over the growing season.
Best results will be obtained from applications made during the early morning or evening when moisture is present in the plant.
Do not apply in extremes of temperature, very bright sunlight or when crops are under drought or other stress.
FORMULATION
Prince is a liquid formulation containing magnesium as the highly soluble and plant available nitrate.
Plants can use nitrates up to 25% more efficiently than the same amount of element from a formulated sulphate and the solubility of nitrates allows more concentrated formulations to be produced.


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Product Compatible 2 Way Mix 3 Way Mix 4 Way Mix 5 Way Mix Info Comments
Prince Optica Ally - -  
Prince Agroxone flusilazole - -  
Prince Boxer - - - Source: Dow Agrosciences
Prince Boxer Ally - - Source: Dow Agrosciences
Prince Boxer Amistar - - Source: Dow Agrosciences
Prince Boxer Fortress - - Source: Dow Agrosciences
Prince Boxer Opus - - Source: Dow Agrosciences
Prince Boxer Sanction - - Source: Dow Agrosciences
Prince CCC Dagger - -  
Prince CCC fluroxypyr chlorothalonil -  
Prince CCC Impact Excel - -  
Prince CCC Punch C - -  
Prince cypermethrin diflufenican + isoproturon - -  
Prince cyproconazole fenoxaprop-p-ethyl chlorothalonil -  
Prince epoxiconazole fenpropimorph - -  
Prince Optica Harmony M - -  
Prince Punch C fenpropimorph - -  
Prince Punch C fluroxypyr - -  
Prince Tanos Dithane - -  
Prince Tanos Electis - -  
Prince Tanos Ranman - -  
Prince Tanos Shirlan / Tizca - -  
Prince Terpal fluroxypyr - -  
Prince Boron 15% - - -  
Prince Carnival - - -  
Prince Jett - - -  
Prince Mn 15% - - -  
Prince Sulphur - - -  
Prince Zinc - - -  
Prince Thio-S - - -  
Prince Acanto - - - Source: Syngenta
Prince Acumen - - -  
Prince Agroxone - - -  
Prince Ally - - -  
Prince alphacypermethrin - - -  
Prince Alto - - - Source: Bayer Cropscience
Prince Bison (IPU) - - -  
Prince Boxer - - -  
Prince bromoxynil + clopyralid + fluroxypyr - - -  
Prince CCC - - -  
Prince chlorothalonil - - -  
Prince chlorpyrifos - - -  
Prince clopyralid - - -  
Prince CMPP-p - - -  
Prince Comet - - -  
Prince Coronet - - -  
Prince Curzate M - - -  
Prince cyanazine - - -  
Prince cypermethrin - - -  
Prince cyproconazole - - -  
Prince Dagger - - -  
Prince deltamethrin - - -  
Prince diflufenican + isoproturon - - -  
Prince Di-Farmon R - - -  
Prince dimethoate - - -  
Prince Electis - - -  
Prince epoxiconazole - - -  
Prince Falcon - - -  
Prince fenoxaprop-p-ethyl - - -  
Prince fluquinconazole - - -  
Prince fluquinconazole + chlorothalonil - - -  
Prince fluquinconazole + prochloraz - - -  
Prince fluroxypyr - - -  
Prince flusilazole - - -  
Prince Folio - - - Source: Syngenta
Prince - - - -  
Prince Fubol Gold - - - Source: Syngenta
Prince Granit - - -  
Prince Harmony M - - -  
Prince Hawk - - - Source: Syngenta
Prince Herboxone - - -  
Prince Impact Excel - - -  
Prince Invader - - - Added since last update
Prince isoproturon - - -  
Prince Jester - - - Source: Syngenta
Prince Judo - - -  
Prince Klartan - - - Source: Makhteshim
Prince Laser - - -  
Prince mancozeb - - -  
Prince Menara - - - Source: Syngenta
Prince Merlin - - - Added since last update
Prince Meteor - - -  
Prince Moddus - - - Source: Syngenta
Prince Optica - - -  
Prince phenmedipham - - -  
Prince pirimicarb - - -  
Prince Plenum - - - Source: Syngenta
Prince Pointer - - -  
Prince Punch C - - -  
Prince Ranman - - -  
Prince Riposte Pepite - - - Source: Syngenta
Prince Saxon / Prompt - - -  
Prince Shirlan / Tizca - - - Added since last update
Prince Sipcam C50 - - - Added since last update
Prince Sonata - - - Added since last update
Prince Sumi-Alpha - - -  
Prince Tanos - - -  
Prince Tattoo - - - Added since last update
Prince tebuconazole - - -  
Prince tebuconazole + triadimenol - - -  
Prince Terpal - - -  
Prince Topik - - - Source: Syngenta
Prince Twist - - - Source: Bayer Cropscience
Prince Unix - - - Source: Syngenta
Prince Legumex Extra - - -  
Prince Tanos Sereno - -  
Prince Spirotetramat - - -  
Prince Broadway Star Fortune - - All above are three way mixes and only do in one order of mix i.e. Headland product first followed by Broadway Star then Fortune
Prince Trice - - - Sedimentation but it goes upon agitation. Considered compatible.
Prince Freeze - - -  
Prince Axial - - -  
Prince Biscaya - - -  
Prince Boogie - - -  
Prince Movento - - -  
Prince Spirotetramat - - -  
Prince Verdi-crop MBM - - -  
Prince Hi-Phos - - -  
Prince KudoS - - -  
Prince Lector - - - Tested at 0.1l/ha Lector and 2.5l/ha Prince
Prince Bo-La - - -  
Prince Mo-Bo - - -  
Prince Astrokerb - - -  
Prince Refinzar - - -  
Prince K-Leaf - - -