Cultural Practices
Vineyard NutritionJust as in humans, nutritional balance within the vine is essential to consistent fruit quality and quantity. How do you balance nutrition in the vineyard? While the majority of nutritional management can be dealt with prior to planting, such as adjusting soil pH and organic matter, vineyard soil management is a continual process and requires monitoring to ensure healthy, productive vines. It's better to maintain proper soil health practices than to try to correct problems when leaf symptoms are visible. How can you keep an eye on vineyard nutrition? Soil and petiole testing will help you monitor nutrients available in the soil and in the plants. We recommend doing BOTH soil and petiole testing to verify that what you have available in the soil is actually getting into the vines. If a petiole test result indicates a deficiency, but soil test results indicate adequate levels of a nutrient, an alternative problem, such as improper soil pH or inadequate water drainage, could be the culprit.
Most Recent Cultural Practices Winter Content
Kevin Martin, Extension Educator, Business Management
Lake Erie Grape belt low temperatures in Feb 2015 reached -19 to -29 degrees F and this has caused variable damage to fruiting buds of grapevines. Viticulture Specialist, Luke Haggerty, and the CLEREL staff are evaluating the extent of bud damage from several vineyards across the region.
Tim Weigle, Team Leader, Statewide Grape IPM Specialist
Would you like to see the current weather and grape pest information found on NEWA without having to click through the website? Then eNEWA is for you. eNEWA is a daily email that contains current weather and pest model information from a station, or stations, near you. The email will contain; 1) high, low and average temperature, rainfall, wind speed and relative humidity 2) the 5-day forecast for these weather parameters, 3) GDD totals (Base 50F), 4) 5-day GDD (Base 50F) forecast and 5) model results for powdery mildew, black rot, Phomopsis and grape berry moth. The weather information is provided for not only the current day but for the past two days as well.
Nitrogen Worksheet
Kevin Martin, Extension Educator, Business Management
Lake Erie Regional Grape Program
Last Modified: June 4, 2015
Freeze Damage
Last Modified: February 24, 2015
Lake Erie Grape belt low temperatures in Feb 2015 reached -19 to -29 degrees F and this has caused variable damage to fruiting buds of grapevines. Viticulture Specialist, Luke Haggerty, and the CLEREL staff are evaluating the extent of bud damage from several vineyards across the region.
Beta Testing of eNEWA for Grapes
Tim Weigle, Team Leader, Statewide Grape IPM Specialist
Lake Erie Regional Grape Program
Last Modified: February 10, 2014
Would you like to see the current weather and grape pest information found on NEWA without having to click through the website? Then eNEWA is for you. eNEWA is a daily email that contains current weather and pest model information from a station, or stations, near you. The email will contain; 1) high, low and average temperature, rainfall, wind speed and relative humidity 2) the 5-day forecast for these weather parameters, 3) GDD totals (Base 50F), 4) 5-day GDD (Base 50F) forecast and 5) model results for powdery mildew, black rot, Phomopsis and grape berry moth. The weather information is provided for not only the current day but for the past two days as well.
Upcoming Events
LERGP Winter Conference Series- 2 Virtual -1 In Person
December 9, 2022
February 9, 2023
March 16, 2023
2023 NYSDEC How to Get Certified Course
March 23, 2023
Portland, NY
This course is to prepare you for the pesticide applicator exam scheduled for March 30, 2023, to be held at CLEREL.
Announcements
Westfield Maid Coop Takes FIRST Place
Westfield Maid Cooperative, one of the largest and oldest marketing grower cooperatives based in the Lake Erie grape growing region, won the top prize in the best new beverage category for its "Good n' Grapey" Concord grape juice pouches, aimed at supplying school cafeterias. Westfield Maid, the state's first New York State Grown & Certified juice processor, was part of the 2019 "Grape-to-School" pilot program that aimed to bring New York-grown Concord grape juice to select school districts across the state. Its pilot product used foil-topped plastic juice cups, which often required storage in schools' already limited freezer space. The new juice pouches are shelf-stable with colorful branding designed to encourage more kids to drink Concord grape juice.READ THE FULL ARTICLE
Spotted Lanternfly Public Service Announcement
Please take a look at this PSA on YouTube. It is narrated by our very own Jennifer Phillips Russo.If you see a Spotted Lanternfly:
1-Take a photo
2-Collect it
3-Squish it
4-Report it
Recorded Coffee Pot Meetings
You may not be able to obtain Pesticide License Recertification points but you can gain plenty of valuable information by watching the coffee pot meetings if you missed them! We have had some special guest speakers sharing valuable information with us!Click the link below for access to all of the recorded LERGP Coffee Pot Meetings!
Recorded LERGP Coffee Pot Meetings
LERGP Podcasts- check them out!
LERGP POD CASTS
Lake Erie Regional Grape Program - Cornell Cooperative ExtensionYour Trusted Source for Research-Based Knowledge
