Crop Management

Carbon balance model used for apple chemical thinning

Chemical thinning is a complex process that annually challenges the professional apple grower. In recent years, many growers have started using the MaluSim Carbon Balance Model to assist them in managing the crop load of... more »

Clemson smartphone apps tackle fruit diseases, pests

Fruit growers can now fight insects and disease from the palm of their hands with technology developed at Clemson University. Clemson University's MyIPM apps are available on on the Apple Store... more »

ReTain increases sweet cherry yields

In recent years, many growers have started to use ReTain in their sweet cherry blocks to increase fruit set and ultimately increase their yields. ReTain is a plant growth regulator that has been shown to... more »

Options for European brown rot control in cherries

The fungal disease European brown rot, caused by Monilinia laxa, is a concern during bloom time in Michigan tart cherries because this pathogen can infect flowers and cause blossom blight. The varieties Balaton and Meteor... more »

Six steps to optimize airblast sprayers

The idea behind any pesticide application is to get every drop to the crop. Spray or drift that goes into the air clearly missed the target leading not only to negative environmental and health effects,... more »

Marrone Bio to distribute Bio-Tam 2.0 biofungicide

Marrone Bio Innovations, Inc. and Isagro USA, Inc. announced a distribution agreement under which Marrone Bio will distribute the Isagro Trichoderma based biofungicide to agricultural crop markets in California, Oregon, Washington and Arizona under the Bio-Tam 2.0... more »

Researchers study spread of BNRBV

Blueberry necrotic ring blotch virus (BNRBV) causes an emerging disease of southern highbush blueberry (SHB) in the southeastern United States. Disease incidence and severity vary considerably from year to year within the same planting. Experiments... more »

Orchard sanitation a key tool to manage apple scab

The New England apple industry is not without its regular bouts with scab, a major disease that impacts the region’s six states, which have apple harvests amounting to about 25 percent of that in Michigan.... more »

Pruning mature trees in a semi-dwarf apple orchard

Apples are a long-lived perennial crop, thus most fruit farms have several blocks of trees that vary in age and size. Many orchard enterprises have adopted intensive (≥ 518 trees per acre) orchard systems over... more »

The orchard of the future: Higher tree densities, more automation

If asked what commercial fruit orchards might look like in the future – even up to a century from now – those who’ve studied orchards closely will give you a wide range of answers. The... more »

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