Previsan S Can 5 Litre

£71.99 inc VAT


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Price ex VAT£59.99£58.19£55.79

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Previsan S is a solution based on EM®, which contains a 100% organic binder, which allows it to be attached to the waxy layer of the leaves, thus maintaining the effectiveness of EM® over time. Previsan S creates a thin film on the plant. This acts as a physical barrier to protect against pathogens. This makes the plant less susceptible to damage from desease.

A whole new approach  for  the problem of  black  spot / honeydew mold  is  the removal of the honeydew before  the fungus can  settle.  In other words making  sure that the  food source is gone  before the fungus can  arise.  By  developing a natural  preparation  based  on microbiology,  Agriton has succeeded  in  reducing  the problem of  honeydew to a minimum.  Various  practical applications in  berries,  apples and  pears yielded  very  good results  with regard  to the elimination of  honeydew.  Which therefore also has a positive effect  on preventing  black  spot.

Integrated  approach: Simply  removing  the food  source of  the fungus  instead  of  the targeted  killing  of  the primary  cause (lice,  psyllids)  or  the  secondary  cause (the fungus), is a fairly  unique approach.  But it fits perfectly  in  the integrated  cultivation. By developing a natural preparation based on microbiology, Agriton has succeeded in reducing the honeydew problem to a minimum. In an official trial conducted by CAF, Previsan significantly reduced the pear psylla secretion. Various practical applications in berries, apple and pear gave a very good result on the elimination of honeydew and therefore also a positive effect on the prevention of sooty mold.

The principle of not specifically killing the infestation (lice, psyllid) or killing the secondary cause (the fungus) but simply removing the food source for the fungus is quite unique but fits perfectly within integrated cultivation. Simply  removing  the food  source of  the fungus  instead  of  the targeted  killing  of  the primary  cause (lice,  psyllids)  or  the  secondary  cause (the fungus), is a fairly  unique approach.  But it  fits perfectly  in  the integrated  cultivation.


When the first honeydew  becomes visible,  our  advice  is to spray  1  litre  of  Previsan per hectare 3 times.  Spraying preventively  is also possible.  Because the agent  works on the basis of microbiology,  it  is not recommended  to mix this agent  with pesticides  and/or  leaf fertilizers. As there is a sticking agent in the formula, there is no need for Guard 2000 to be applied


1  litre  of  Previsan per hectare 3 times

Code: 10664

UK Mainland Delivery Prices

WeightPrice exVATServiceTracked
0 - 2kg£3.32Economy 5-7 Working DaysYes
2 - 5kg£6.20Economy 5-7 Working DaysYes
0 - 10kg£7.751 - 2 DayYes
10kg - 30kg£7.75 + 26p per kg over 10kg1 - 2 DayYes
31kg and above£25.00 + 66p per kg over 31kg1 - 2 DayYes



UK Highlands, Islands and Northern Ireland
Highlands and Islands delivery starts at £3.32 (exVAT) and will be calculated automatically at the checkout.


Channel Islands
We can deliver to the Channel Islands, the price will be calculated at the checkout based on the weight of your order.


EU Delivery Prices

CountryWeight Price*
France, Germany, Belgium, Luxembourg, Netherlands0 - 30kg£20.99
France, Germany, Belgium, Luxembourg, Netherlands30 - 60kg£43.26
Austria, Denmark, Switzerland0 - 30kg£23.50
Austria, Denmark, Switzerland30 - 60kg£49.74
Czech Republic, Italy, Slovakia, Spain0 - 30kg£26.50
Czech Republic, Italy, Slovakia, Spain30 - 60kg£75.70
Estonia, Finland, Hungary, Poland, Portugal, Sweden0 - 30kg£29.50
Estonia, Finland, Hungary, Poland, Portugal, Sweden30 - 60kg£190.34
Greece, Lithuania, Latvia, Norway, Romania0 - 30kg£38.91
Greece, Lithuania, Latvia, Norway, Romania30 - 60kg£190.34



Rest of World Prices

We can ship to many countries including:

  • Australia
  • Canada
  • Turkey
  • USA

Postage rates for these countries will be automatically calculated based on the weight of your order.


When will my order be delivered?
We are committed to getting your order to you as soon as possible.

We use a delivery service that aims to get your orders to you within 1 - 2 working days. Please allow 1-5 working days for processing on items that are ordered in.


Can I track my delivery?
Yes. If you provide us with a mobile number or email when you checkout we will send you information from our courier which allows you to track the progress of your parcel as well as other additional options as stated below.


In-flight delivery options
Our courier will send you a 1-hour delivery window on the day of delivery and you have the option to change this if required at no extra charge or you can also let the courier know that you want the parcel left in a safe place.


Special delivery instructions
If you have any special instructions for delivery, such as directions or where to take your parcel, please include them in the 'special instructions' section at the checkout. 


Any other questions, please click here to view our full delivery FAQ.


Customers must return unwanted items to us within 30 days of receipt. This does not affect your statutory rights.

The delivery charge is non-refundable except in cases where the goods are faulty or in cases where the order was cancelled under the UK Distance Selling Regulations.

Please Note: Due to Health & Safety At Work Regulations, we require any used faulty goods to be returned into us in a clean condition before we accept them and issue a refund.

Please click here to view our full returns policy.