Since the popularization of the modern greenhouse in Victorian England, non-chemical, greenhouse pest-control, as we know it, has been practiced. It was before modern chemical pesticides were available, and it was at this same time that Phytoseiulus persimilis (common name: Persimilis) became cosmopolitan and the standard for two spotted spider mite control. Without the sophistication... Continue Reading →
The Preventative Tetrahedron of Bio-Control: A simple “how to”
The most difficult hurdle for many, in their jump to bio-control from chemical reliance, is the need to switch the habit of reacting to pest pressure, with the habit of preventing pests in the first place. Prevention is essential in three ways: One, it works. Two, it is least expensive. Three, it gives you more... Continue Reading →
Controlling Thrips with Beneficial Mites
In some areas, thrips begin to appear in early spring. Most of us become aware of thrips during a large influx late in the spring and throughout the summer. Thrips don't fly, rather, they tumble and in days of atmospheric convection, they (like many mites) use the electro-static conditions to levitate and travel large distances.... Continue Reading →
A Sample Veggie Garden Rotation – what I’ve got thus far.
A Sample Veggie Garden Rotation It’s time to take a closer look at what is growing, now that the heavy work is out of the way. I’ll walk you through what I am growing in each bed - in the order through which they will rotate. But first, I’ll discuss the reasons I am rotating... Continue Reading →
Stethorus – The Ulimate Spider Mite Predator
Quietly gaining recognition for spider mite control amongst the giants (figuratively-speaking) of the industry like phytoseiulus persimilis, amblyseius andersoni, fallacis and californicus, stethorus punctillum is making itself known to growers thanks to its’ flight, hunger, and suitability for hot crops, low humidity and sticky plants. The “giants” previously listed are all predatory mites. Stethorus is... Continue Reading →
Organic Greenhouse Clean-out.
Before you clean out your green house this year, please consider the following; there is a very simply procedure to follow for all organic growing areas that will greatly reduce your pest pressure and input of bio-controls in the following season/cycle. This is essential, whether you have 200 acreas or 10 square feet. The time... Continue Reading →
Know your Bugs – Brown Lacewing
Brown Lacewing is one of the lesser-known but highly-efficacious natural predators. Unlike its cousin - the green lacewing, whose larva are the only predators - Brown Lacewings are predatory at all life stages. In fact, the adults are likely the most voracious life stage. An introduction of brown lacewing into your crop or garden... Continue Reading →
Why I Hunt: A Canadian’s Perspective
Why I hunt: a Canadian’s perspective I like to hike. However, my version of “hiking” may be different from yours. Living on the West Coast means there are countless hills and mountains everywhere you look. To me, hiking means: to summit that mountain. Or, more specifically, to reach a destination and engage in a challenge... Continue Reading →
Indian Summer
It’s mid-October and we are enjoying a long stretch of sun and daytime highs of near 20 celcius - a late “Indian Summer.” I spent part of last Saturday cleaning-out a couple garden beds to prepare for winter plantings. As the long-effort of my summer gardens came to a close I couldn’t help but reflect... Continue Reading →
Worm Bins: A Vermiculture Update
I am happy that I still get regular “hits” on the vermiculture post I created earlier this year. I hope it means that people are searching for ways to help the environment. Because of this frequent attention, I thought it was prudent to provide an update, especially as things have changed! I re-read my vermiculture... Continue Reading →