Category: Fruit

Peach Leaf Curl
Peach Leaf Curl

Peach Leaf curl is caused by the fungus Taphrina deformans. The spores of the fungus lodge in the bud scales of peach and nectarine trees in the summer, overwintering there until the tree begins to break dormancy. At that time, the new leaf tissues are infected, causing the cells to grow larger than normal, which […]

Harvest is upon us
Harvest is upon us

With the warm, dry summer we’ve had, fruit is ripening up to three weeks ahead of “normal”. For the last three years, our accumulated heat units are well above the historical average. Since many fruits ripen when they’ve experienced the right amount of heat, it is to be expected that they would ripen earlier in […]


Apple Maggot Timing

People have starting asking us about when to spray for apple maggot. This is a complex pest to control in orchards and home gardens, so it is a good idea to understand its life cycle. Apple maggot, Rhagoletis pomonella, is a small sawfly that lays its eggs on developing fruit, most commonly apples, but also […]

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 prevent them this summer. The worms are most likely the larvae of Spotted Wing […]

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. At that stage, sulfur or lime sulfur sprays can […]

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 promising experiences and findings from our ten year […]


The nursery sales yard will reopen for 2019 on Feb. 1st. We will begin shipping mid-February. Dismiss

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