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
|0 - 2kg||£3.00||Economy 5-7 Working Days||Yes|
|2 - 5kg||£6.20||Economy 5-7 Working Days||Yes|
|0 - 10kg||£7.75||1 - 2 Day||Yes|
|10kg - 30kg||£7.75 + 26p per kg over 10kg||1 - 2 Day||Yes|
|31kg and above||£25.00 + 66p per kg over 31kg||1 - 2 Day||Yes|
|FREE UK DELIVERY ON ORDERS OVER £100*|
UK Highlands, Islands and Northern Ireland
Highlands and Islands delivery starts at £3.42 (exVAT) and will be calculated automatically at the checkout.
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
|France, Germany, Belgium, Luxembourg, Netherlands||0 - 30kg||£20.99|
|France, Germany, Belgium, Luxembourg, Netherlands||30 - 60kg||£43.26|
|Austria, Denmark, Switzerland||0 - 30kg||£23.50|
|Austria, Denmark, Switzerland||30 - 60kg||£49.74|
|Czech Republic, Italy, Slovakia, Spain||0 - 30kg||£26.50|
|Czech Republic, Italy, Slovakia, Spain||30 - 60kg||£75.70|
|Estonia, Finland, Hungary, Poland, Portugal, Sweden||0 - 30kg||£29.50|
|Estonia, Finland, Hungary, Poland, Portugal, Sweden||30 - 60kg||£190.34|
|Greece, Lithuania, Latvia, Norway, Romania||0 - 30kg||£38.91|
|Greece, Lithuania, Latvia, Norway, Romania||30 - 60kg||£190.34|
Rest of World Prices
We can ship to many countries including:
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.