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Female spotted lanternfly and her egg mass. Photo: Emelie Swackhamer, Penn State
Tree Fruit Insect Pest - Spotted Lanternfly - Articles Articles

Tree Fruit Insect Pest - Spotted Lanternfly

Grzegorz (Greg) Krawczyk, Ph.D.

The spotted lanternfly, Lycorma delicatula, an invasive plant hopper was first detected in Pennsylvania in the fall of 2014. More
Codling moth monitoring trap. Photo: Greg Krawczyk, Penn State
Insect Bytes: Pest Management Update for Mid-June, 2018 - News News
First-generation flights of codling moth, tufted apple bud moth, and obliquebanded leafroller continue, second-generation Oriental fruit moth about to start, monitor for leafhoppers, woolly apple aphids, San Jose scales, and European red mites. More
Centennial Celebration & Field Day
Centennial Celebration & Field Day - Workshops Workshops

Centennial Celebration & Field Day

07/10/2018

Biglerville, PA

$20.00
Join the Fruit Research & Extension Center for a Centennial Celebration & Field Day! More
Figure 1. Delicious fruit size on June 4, 2018 at Rock Springs, PA. Photo: Rob Crassweller, Penn State
Last Carbohydrate Model Run for 2018 - News News
As of June 11, 2018, most areas of the state are now at or beyond 30 days after reported full bloom. More
Carbohydrate Model Run - June 4 2018
Carbohydrate Model Run - June 4 2018 - News News
The high temperatures experienced in most of Pennsylvania last week were relieved Saturday into Sunday as rain moved across the state. More
1940's photo at the Fruit Research Lab. Do you know who these men are? (see comments at the end of this article)
FREC Centennial Celebration and Field Day - News News
The Fruit Research and Extension Center has a one-hundred-year history of developing scientific information for the benefit of the fruit industry throughout Pennsylvania. Come join our celebration on July 10, 2018. More
Discoloration of developing fruitlets indicating they will be dropping. Photo: Rob Crassweller, Penn State
Carbohydrate Model Run: May 30, 2018 Ideal Weather for Thinning - News News
Since the last carbohydrate model report on May 25, last Friday, weather conditions were optimal to induce fruit drop due to chemical thinner application. More
It is important to monitor your orchard site for conditions. Photo: Kari Peter, Penn State
Disease Update: More Advice for Limiting Fire Blight Spread - News News
Fire blight symptoms are widespread throughout Pennsylvania and Maryland. Growers are encouraged to use Apogee or Kudos to shut down tree growth to limit the spread of the disease in orchards. More
Botrytis bunch rot. Photo by W.J. Moller
Botrytis Bunch Rot: Winemaking Implications and Considerations - Articles Articles
This article will review the implications of molds and fruit rots on wine composition and quality and discuss remedial actions in the winery. More
Are your berries turning brown and drying up? Check to see that the pedicle is not damaged. Photo: Kathy Demchak, Penn State
Causes of Strawberry Blossom Blights and Dried Berries - News News
The warm wet weather the past couple of weeks together with high humidity is creating perfect conditions for a number of strawberry diseases. More
Be on alert for apple scab disease conditions until mid-June. Photo: Kari Peter, Penn State
Tree Fruit Disease Conditions Were on Steroids in May - News News
Conditions were incredibly optimal for many tree fruit diseases during the month of May. Management strategies for pome and stone fruit diseases are discussed. More
Scout for fire blight in your orchard. Photo: Kari Peter, Penn State
Disease Update: Dealing with Fire Blight Infections - News News
Reports of fire blight infections have started to occur. The dos and don’ts of managing fire blight infections are discussed. More
Codling moth injured fruit. Photo: Greg Krawczyk, Penn State
First Generation Codling Moth Update May 25, 2018 - News News
It is a perfect time right now to start the insecticide management of the codling moth (CM) in pome fruit orchards. More
Cornell Carbohydrate Model Run: May 25, 2018
Cornell Carbohydrate Model Run: May 25, 2018 - News News
Warm temperatures are affecting thinning. Most stations across the state are forecasting high temperatures to be in the 80’s today and for the next several days. More
Mechanical peach blossom thinner commercialized as a result of multi-state research led by Penn State. Photo: Loy Elliott
Grower Input Needed For Industry Engineering Needs Assessment - News News
The Penn State Fruit Research and Extension Center (FREC) is currently conducting needs assessments and would like to hear from Pennsylvania tree fruit growers. More
Apple Top-Working: Managing the New Grafts
Apple Top-Working: Managing the New Grafts - Articles Articles
Top-working is the name for grafting established trees to another variety. The existing tree, the “stock”, is cut back, leaving just one or two limbs (nurse limbs) to supply the tree with energy. More
The FREC weather station. Photo: Kari Peter, Penn State
Exposing Your Weather Station To The Elements - News News
Weather station maintenance is very important for gathering accurate weather data, but it is just as important to make sure your well-maintained instrument is properly placed without any shade throughout the day. More
A multi-tier shake-and-catch harvesting platform (WSU design by Dr. He and team). Photo: Long He, Penn State
Orchard Automation - Engineering Opportunities for Fruit Growers - Articles Articles
Fruit growers have many challenges related to the labor-intensive needs of tree fruit production and increasing global competition. Fortunately, new precision management and automation technologies are on the horizon. More
Grower Help Needed for Bramble Pricing and Marketing Survey
Grower Help Needed for Bramble Pricing and Marketing Survey - News News
Do you ever wonder how your bramble pricing compares to that of other growers, and how your marketing compares to that of other growers? More
M27 trees in bloom. Photo: Rob Crassweller, Penn State
Cornell Carbohydrate Model Run: May 21, 2018 - News News
Saturday in central Pennsylvania was overcast all day with early morning rain followed by rain on Sunday morning and then sun in the afternoon. More
Fruitlets. Photo: Kari Peter, Penn State
Disease Update: Managing Diseases During Wet Weather - News News
Trees need to be protected during wet conditions. The following are strategies for keeping diseases in check on apple and stone fruit during persistent rainy weather. More
Photo: Rob Crassweller, Penn State
Carbohydrate Model Run: May 18, 2018 Thinning Weather Has Changed - News News
We finished our May twilight meetings yesterday with the meeting in North East, PA. Beginning on Tuesday of this week most of our travel weather was overcast with much heavy rain. More
Figure 1. One-inch diameter hail stones fell at the Fruit Research and Extension Center, May 10, 2018. Photo: Jim Schupp, Penn State
Chemical Thinning After an Early Season Hail Storm - News News
Orchards in Adams County were hit with hail on the afternoon of May 10, when the trees were at petal fall. In the following days, other locations in SE and Central PA also suffered hail damage. More
Is It Okay to Concentrate Chemical Thinners?
Is It Okay to Concentrate Chemical Thinners? - News News
Most pomologists prefer not to concentrate thinners. For a thinner to work, it must be applied, absorbed, and translocated in sufficient concentration so as to create a transient stress. More
Table Grape Production
Table Grape Production - Articles Articles

Table Grape Production

Lynn Kime, Steve Bogash

The initial investment for grapes can be high depending on the production method chosen, land preparation, and initial investment in the vines. More
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