Fruit Fly Maggots in Berries

Fruit Fly Maggots in Berries

It’s summer fruit time, with strawberries at their peak, cherries just starting to ripen, currants and gooseberries turning color and raspberries on the horizon. I’ve had a couple of calls lately about worms in various berries last summer and how to...
Mildew Explosion!

Mildew Explosion!

The past couple of weeks, people are really starting to see powdery mildew raise its ugly head. Powdery mildew is caused by fungus in the genus Podosphaera. Powdery mildew spores overwinter in the leaf buds of plants, and germinate just as the new shoots are emerging....
Flower Thinning Fruit Trees

Flower Thinning Fruit Trees

We’ve posted several times about thinning out just set fruit on fruit trees. As fruit tree blossoms are pollenized and the fruit begins to grow, it gives off ethylene gas. If enough of this gas is released, either because thinning happened late or not at all,...
Apple and Pear Scab

Apple and Pear Scab

Early April has been both cool and rainy. With this kind of weather, we have our thoughts on fungal disease control in the orchards. One of the greatest challenges to growing apples and pears in our climate is scab, a fungal disease (Venturia inaequalis on apples,...
Peach Leaf Curl Resistance

Peach Leaf Curl Resistance

The Center has an exciting new website that has a section entitled Growing and Variety Trials. This part of the website will over the next year begin to populate practical grower information on the numerous trials on going at the Center. Today I’ll outline some of the...