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.
CULTURAL PRACTICES CATEGORIES
Most Recent Cultural Practices Spring 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 Coffee Pot Meeting #2
May 12, 2021
Please come join the LERGP team for discussion on your vineyards. NY and PA pesticide credits have been applied for.
LERGP Coffee Pot Meeting #3
May 19, 2021
Please come join the LERGP team for discussion on your vineyards. NY and PA pesticide credits have been applied for.
LERGP Coffee Pot Meeting #4
May 26, 2021
Please come join the LERGP team for discussion on your vineyards. NY and PA pesticide credits have been applied for.
Announcements
Assess Your Freeze Damage
Assess Your Freeze Damage with a MyEV data Collector- By Terry BatesFreeze damage across eastern U.S. vineyards was highly variable this week depending on the stage of bud development, air temperatures, and vineyard location. Assessing bud damage over the next two weeks will help growers determine the size and variation in crop potential, adjust management practices, and record damage for crop insurance. In this video, Terry Bates shows you how to set up and use a MyEV data collector and a smartphone to collect and map freeze damage observations in your vineyard.
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
Hand sanitizer and Masks Still Available
Hand Sanitizer and Face Masks Still AvailableIt's not too late! If you haven't picked up your free NYS Clean hand sanitizer and washable Hanes masks, you still can. All farms in New York are eligible to request supplies. Click on this link to make the request. We will set up a time for you to come pick up the supplies at CLEREL in Portland.
LERGP Podcasts- check them out!
LERGP POD CASTSLoaner Sensor Program
The loaner sensor program will not be available this growing season in light of the COVID -19 protocols. We offer our sincere apologies
Lake Erie Regional Grape Program - Cornell Cooperative ExtensionYour Trusted Source for Research-Based Knowledge
