Pythium On Chrysanthemum

May 20, 2016

How To Prevent Pythium In Fall Garden Mums

Avoid profit loss in fall garden mums due to pythium root rot with good drainage and integrated pest management practices that reduce risk factors.

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Agro-K

May 19, 2016

Agro-K Expands Distribution In New England Through Partnership With Northeast Agricultural Sales

Agro-K, which manufactures conventional and organic foliar plant nutrients, will distribute its full line of foliar fertilizers and soil biological products through NEAG.

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Two-spotted spider mites, adults and eggs

May 11, 2016

SePRO Launches Summer Insecticide Management Program For Ornamental Growers

The program is designed to help growers use SePRO’s insect management tools to prevent plant damage from a variety of pests.

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Mum With and Without Ammonium Toxicity

May 5, 2016

How Nitrogen Influences The pH Of Your Growing Medium

In standard greenhouse fertilizers, nitrogen is supplied as ammonium, nitrate, or urea. Each of these three nitrogen sources, when taken up by plant roots, produces different chemical reactions with differing effects on the growing medium pH.

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As the pots continue around the carousel, bark is pushed into the pots and settles around the roots, which helps to avoid compaction in the growing media

May 5, 2016

Three Factors That Can Impact The pH Of Growth Media

Water alkalinity, fertilizer, and plant species can each play a role in the pH of your growth media.

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Small Aphid Colony on Calibrachoa

May 2, 2016

How To Stop Aphids In The Greenhouse

When untreated, aphids damage ornamental crops and act as vectors for disease. Integrated Pest Management combined with vigilant scouting can help you stay ahead of the problem.

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April 28, 2016

Holistic, Integrated Approach To Pest Control Rooted In Research

Greenhouse growers have been practicing integrated pest management for decades, but it’s becoming increasingly more important with the continued scrutiny of conventional pest control by a number of “regulators” — government, retail, and consumers. I just returned from Meister Media Worldwide’s Biocontrols USA 2016 Conference, in Monterey, CA, at the beginning of March this year, which served 450 attendees and 50 exhibiting supplier companies. It’s clear from the presentations and the growing attendance at this specialized event — now only in its second year — that use of biocontrols in IPM will continue to be adopted widely, as more growers get past their personal hurdles of doubt and intimidation, and embrace a new way to approach pest and disease control. Many growers think of using biocontrols as an all-or-nothing approach, but ultimately, IPM is about balance. Growers will need to continue to focus on IPM, integrating chemistry with biology, because […]

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Fine Americas Website Feature Image

April 26, 2016

Fine Americas Offers A Digital Resource For Plant Growth Regulator Questions

The blog section of Fine America’s website is updated regularly, with input from both technical managers and independent researchers

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Cicada (Greg Hoover, Penn State)

April 26, 2016

Cicadas Set To Emerge In Several Eastern States This Spring

While there’s no immediate cause for alarm, experts say the cicada’s egg-laying process can damage woody ornamentals and make them vulnerable to diseases.

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Parisitic Wasp Aphidius colemani

April 25, 2016

Plant Growth Regulator Use Can Affect Biological Pest Control

The use of plant growth regulators may negatively influence the outcome of biological control programs, according to researchers at North Carolina State University.

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Beneficial Insectary Orius insidiosus

April 22, 2016

Beneficial Insectary Increasing Production Of Three Biocontrol Tools For Ornamental Growers

The company is now producing Orius insidiosus, Dalotia coriaria, and Dicyphus hesperus at its California facility, reducing the transit time of perishable biocontrols between producer and grower.

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April 21, 2016

Nutrient Supply Makes A Difference In Soil Media Testing

Research from the University of Massachusetts highlights the differences approaches to soil media testing, and when to use them.

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