Greetings! 
To everyone who stopped by our booth at the OFA Short Course, it was wonderful to see you, and to those who attended we hope you enjoyed the show as much as we did! We will see you next year! |
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Crop Insurance: What's Your Deductible? | | |
Rich Reineke, Great Lakes Technical Sales Manager
You wouldn't dream of not having home insurance to protect against fire damage or liability insurance in case someone got injured on your property. You've paid your premium so when something does happen, you know your loss is limited to the size of your deductible. That is the limit of your exposure to risk and loss. What are you doing to insure your crops against root disease? Essentially, what's your crop worth to you? You might pay a premium to protect your crop if you stopped to add up all you have invested in it - plants, pots, soil, labor, and the energy costs of growing. It amounts to 60-70% of the selling price. What would you pay to protect your projected sales revenues? How much of that would you be willing to lose to root disease when you apply curative products after the disease is already damaging the crop? Once you have a root disease outbreak, it's too late to insure against it. Then it is a matter of suffering losses and salvaging the crop. You can't afford to be uninsured, there is too much at stake. Taking preventative measures will take the worry out of your growing season. Insurance or Damage Control? RootShieldŽ is a treatment for healthy roots to insure them for 10-12 weeks against disease outbreaks when pathogens and favorable environmental conditions put them at risk. Under severe disease pressure you may still suffer some loss, but it won't be nearly as bad as having no protection at all. If you've paid your premium (< $0.02 per 6" pot) by using RootShield, the deductible of some cost of curative products (many compatible with RootShield) will be small compared to the potential costs of treatment if you had no root disease protection. Are you feeling lucky?
 The moisture and temperature extremes of summer growing put many crops at risk for losses from root disease. Mums, pansies and perennials all have to endure Mother Nature in outdoor production settings where temperature and rainfall are uncontrollable. They could all use RootShield to protect roots and insure them against disease
outbreaks.
RootShield is very cost effective root disease insurance on poinsettias which can suffer the whole gambit of environmental stresses in the greenhouse from June to December. This crop starts hot and bright in early summer and ends cool and dark in late fall, exposing it to many disease pressure opportunities as the crop matures and conditions change. With the use of RootShield your crop will be insured against losses from root disease, and any deductible you pay will be small. Take the next step, protect your plants and guarantee yourself a lot of saved money, grief, and setback.
Technical Bulletin Link
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| BotaniGard and Biocompatibility (part 2) | | |
This is the second segment in a series of excerpts from an article written by Kevin Cullum of Koppert Canada Limited and Marla Faver of BioWorks.
Thrips and Whitefly Bioprograms
Thrips programs are often based almost entirely on predatory mites. Thrips are controlled on some crops, primarily with predatory mites (Swirskii, Cucumeris, etc.) which only target the first instar. BotaniGardŽ is the only option to control thrips without damaging the beneficials if inadequate predatory mites are present and a portion of the thrips population develops past the first instar. Predatory mites and BotaniGard work synergistically. As the predator mites attack the harder to contact 1st instar, BotaniGard targets the adults and larger instars, which can be easier to contact on some crops. Whitefly programs include A. swirskii and parasites in various crops. An example is cut gerbera where A. swirskii is used to control eggs and 1st larval stage in conjunction with parasites (Encarsia and Eretmocerus) used to control second and third larval stage. When hotspots develop, BotaniGard is sprayed over top of the biologicals and works synergistically. It is generally harmless to beneficials while targeting the remaining unparasatized whiteflies. When whiteflies are parasitized, their outer casing becomes a shield for the parasite which is further protected by its own pupal case.
ENSTRIP (Encarsia Formosa) - wasp that parasitizes whitefly. Photo courtesy of Koppert Canada | Parasitized (Encarsia formosa) whitefly pupae will have a blackened appearance, and the yellowish ones contain ERCAL (Eretmocerus eremicus). BotaniGard will kill the majority of surrounding unparasatized pupae. Under close inspection, exit holes can be seen where healthy parasites have hatched. These healthy parasites may then target any whitefly scale missed by the BotaniGard treatment. Because whiteflies reproduce quickly on cut Gerbera, and contact is more difficult due to dense growth, combining BotaniGard with beneficials has proven extremely powerful. Similar strategies have been tried in the past with soft chemicals like Distance, but resistance develops too quickly for it to be part of a long term program.
BotaniGard has been successfully integrated into long term biological control programs.
(Next month read about aphids, parasites, and gall midges.) |
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American Nurseryman June 2010
Greenhouse Grower
Floricast
Diseases of Mum Leaves And Stems Caused By Bacteria
Greenhouse Grower
Floricast
Visit BioWorks at this Upcoming Tradeshow:
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July Grower Poll Question
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When you think of "Biologicals" what do you think of first?
-Predators & Parasitoids -Soaps & Oils -Fungi & Bacteria -Compost
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Featured White Paper | |
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Protect the Roots
- Foliar Protection
- Top-to-Bottom Defense
- Suppress the Pests
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New BioWorks Team Members | | |
We have some new faces around the BioWorks office, let's give them a warm welcome!
Nick Pennise and Tony Perrone - Logistics/ Production Clerks
Nick Nenni - Lab Technician
Ron Shepard - Inside Sales Representative |
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