Management strategies are discussed for mitigating the postharvest disease Rhizopus rot on peaches and nectarines.
A review of managing pre- and postharvest apple fruit rots is discussed. Alternative rot management strategies are included.
Employers must often keep up with a variety of required government posters at their orchards, farms, or other places of business which can be daunting at times. Earlier this month, the U.S. Department of Labor changed two posters that employers are required to post in the workplace.
It is August already, which, for many grape growers in Pennsylvania, means veraison and the beginning of fruit ripening. It seems a good time to comment on the seasonal weather and how it can affect the vines.
The spotted lanternfly is an invasive insect that was first found in Pennsylvania in 2014.
For the past few weeks we have been posting information for Brookfield Gala fruit from Keedysville, along with Honeycrisp and Premier Honeycrisp from Mt. Ridge Farms.
While the harvest of peaches and nectarines is in a full swing and it is only a matter of a couple of weeks when we will start the fully fledged harvest of apples, it is still important to remember that some important fruit pests are still active and can cause damage of fruit.
The Rural Economic Development Clinic at Penn State Law is now accepting clients for the fall semester. The clinic provides food and agriculture businesses with free legal services on a variety of legal issues.
Comparisons of Premier Honeycrisp, Brookfield Gala and Honeycrisp.
A three-part video series on best practices for post-harvest washing of fresh produce, including proper use of sanitizers in wash water, is now available on the Penn State Extension site.
Codling moth (CM) second generation adults are very active in most Pennsylvania pome fruit orchards. All stages of brown marmorated stink bug (BMSB) including young summer adult bugs are being observed in and outside of orchards. The third and probably fourth generation Oriental fruit moth (OFM) adults are also active in both, pome and stone fruit orchards.
With an early bloom, many people have been expecting an earlier harvest this year. This initial week’s sampling of Premier Honeycrisp and Honeycrisp indicates that Premier may be ready to be spot-picked as early as next week.
Stages of pear fruit bud development.
Stages of sweet cherry fruit bud development
Stages of peach fruit bud development.
Stages of apple fruit bud development.
Penn State Extension and Pennsylvania growers and packers cooperated with Cornell University in storage trials to assess ways to reduce postharvest disorders in Honeycrisp. Implications from the study are: 1) If risk of bitter pit is high, fruit should be stored without conditioning and marketed earlier than conditioned fruit. 2) Fruit with low bitter pit risk should be conditioned and stored at 38°F if storage periods are uncertain.
Routine assessments of fruit starch levels, ground color and other maturity indices allow growers to make improved decisions about optimum harvest dates for long-term storage. During August through the end of October, 2016, Fruit Times subscribers will receive weekly summaries on changes in fruit maturity and will also be directed to more comprehensive information at the Penn State Fruit Research and Extension Center Seasonal Update site.
Moths of the second generation codling moth, third generation of Oriental fruit moth and the second generations of tufted apple bud moth and obliquebanded leafroller are active and, if present, the injuries caused by juvenile larval stages will be observed at harvest. Woolly apple aphid (WAA) colonies are being observed in many orchards across the region. Control at the correct timing will help manage second summer generation of San Jose scale crawlers. Adult brown marmorated stink bugs will soon move into orchards from surrounding vegetation. Plan ahead with the choice of products utilized against BMSB, and preserve the most effective options for when the pressure from this pest will increase in the later part of the season.
With peach season in full swing, a review of management strategies for controlling brown rot is discussed.