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Commercial Horticulture, Nursery & Turf

Rose sawfly on a rose leaf. Photo: SD Frank

Sawflies on Roses

For the past several weeks I have noticed damage to the leaves of my roses. Each year this happens and …

Aphids on an iris flower. Photo: SD Frank

Aphids on Landscape Plants

This time of year aphids start popping up on almost everything. Some aphids are specialized to feed on one or …

Oak erriococcid scales on willow oak. Photo: SD FRank

Oak Felt Scales

Oak eriococcin scales, Eriococcus quercus, are one of the earliest scale insects to produce eggs, and thus crawlers, in …

Recent Publications related to Commercial Horticulture, Nursery & Turf

The Calibration of Turfgrass Boom Sprayers and Spreaders

Proper application of pesticides and fertilizers is possible only with a sprayer or spreader that …

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Irrigation Management Strategies to Improve Water and Energy-Use Efficiencies

This publication discusses irrigation decisions that affect water and energy efficiencies.

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Figure 1. Typical tomato washing and sizing line.

Postharvest Cooling and Handling of Field- and Greenhouse-Grown Tomatoes

This publication has been prepared to acquaint growers, shippers and processors with energy-efficient handling and …

Figure 1. Bulk pallet bin of cabbage in the packing house.

Postharvest Cooling and Handling of Cabbage and Leafy Greens

This publication has been prepared to acquaint growers, shippers and processors with energy-efficient handling and …

Postharvest Cooling and Handling of Peppers

This publication has been prepared to acquaint growers, shippers and processors with energy-efficient handling and …

Figure 1. Rate of temperature change for three cooling methods.

Postharvest Cooling and Handling of Apples

This publication has been prepared to acquaint growers, shippers and processors with energy-efficient handling and …

Figure 1. Room cooling.

Proper Postharvest Cooling and Handling Methods

This publication provides information on cooling basics, common produce cooling methods and other steps for …

Postharvest Cooling and Handling of Green Beans and Field Peas

This publication has been prepared to acquaint growers, shippers and processors with energy-efficient handling and …