By Ali Sarkhosh This time of the year, during winter pruning and tree topping/hedging, you will probably see tiny white insects on peach tree limbs and branches. In most cases, these insects are scales, which cause branches to die back. If not treated, tree death can eventually occur. SCALE CONTROL Scales, normally white peach and/or San Jose scale, are serious …
Peaches Benefiting From Seasonal Weather
(ACES) — Cool weather is just what peach trees across Alabama need. Edgar Vinson, a fruit crop specialist with the Alabama Cooperative Extension System said peaches and other tree fruits need adequate chill hours to produce a good crop. “As of mid-December, we have received at least half of the total chill hours needed for most peach varieties in the state’s two major …
Postharvest Practices Necessary for Peach Trees During Drought
By Karla Arboleda According to Extension faculty at the University of Georgia (UGA), peach growers need to continue to water their trees after harvest to avoid negative effects from the ongoing drought. Dario Chavez, an assistant professor in peach research and Extension at UGA, said there is still a lack of water in areas throughout Georgia. GEORGIA DROUGHT Since at …
USDA Invests $11M In Research That Will Support Specialty Crop Farmers
WASHINGTON (USDA-Oct. 3, 2019) — U.S. Department of Agriculture (USDA) Deputy Under Secretary Scott Hutchins announced that the National Institute of Food and Agriculture (NIFA) has invested $11 million in research that will support specialty crop farmers. “This collaborative public-private research effort will focus on applying innovative solutions to pest management problems that often are otherwise not available to specialty …
Can a Lower Rate of Hydrogen Cyanamide Be Used in Peaches?
By Tripti Vashisth and Bikash Adhikari The Florida peach industry has an advantage of producing fruit in the early-market window before Georgia and South Carolina fruit hits the market. CHILL HOUR ACCUMULATIONMild winters and fluctuating temperatures in fall continue to be some of the biggest challenges for peach production in Florida. Peach trees are deciduous; therefore, they need a certain …
USDA to Survey Fruit Growers about Chemical Use
Athens, GA (USDA/NASS) – The U.S. Department of Agriculture’s National Agricultural Statistics Service (NASS) will survey fruit growers in 11 states, including Florida, Georgia and South Carolina, for its biennial Fruit Chemical Use Survey. The survey will collect information on bearing acreage, pest management practices, pesticide application, acres treated and rates applied for more than 12 fruit crops. “Pesticide data …
Stone Fruit Field Day Provides Growers with New Research
By Alison DeLoach Peaches can often be a difficult crop for growers to produce in Florida. Ali Sarkhosh, an assistant professor and Extension specialist at the University of Florida (UF), dedicates his research to helping growers overcome these challenges. Recently, Sarkhosh hosted a stone fruit field day with the UF Institute of Food and Agricultural Sciences. The speakers at this …
Managing Nematodes in Peaches
By Alison DeLoach Nematodes are known to cause severe damage to growers’ crops in Florida. Don Dickson, a nematologist at the University of Florida (UF), has spent his career helping growers manage nematodes. At a Peach Field Day on April 30 held by the UF Institute of Food and Agricultural Sciences, Dickson presented nematode research. In Florida, there are four …
Bags Protect and Improve Peaches
By David Campbell and Danielle Treadwell Peach growers have rediscovered a tool to add to their integrated pest and disease management toolbox — a unique paper bag. Easy to install and remove, the bag has extra durability to withstand wind and rain throughout the season. And if our data is consistent with previous observations, bagging may be affordable for many …
Bacterial Spot Presents Challenges for Peach Growers
Peach growers are currently in need of ways to control bacterial spot, a severe disease that is at its worst when rain is frequent. Dave Ritchie, a plant pathologist at North Carolina State University, spoke about the disease and management options for growers at the 2019 Southeast Regional Fruit and Vegetable Conference. Bacterial spot is particularly challenging because of the …