Although PristineTM was selected in 1982, its history goes back to the early days of the PRI breeding program. From an original cross of Rome Beauty with Malus floribunda 821, selections and hybridizations were made incorporating Golden Delicious, McIntosh, Starking Delicious and Cazumat along the way. The cross that resulted in PristineTM was Coop 10…Read more about PristineTM Apple[Read More]
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Southwest Purdue Agricultural Center High/Low Tunnel Tour co-sponsored with Dept. of Recreation, Park, and Tourism Studies at Indiana University August 10, 2017 Vincennes, IN Contact Wenjing Guan, guan40@purdue.edu, or Dan Egel at egel@purdue.edu Registration: Call 812-886-0198 Pinney Purdue Vegetable and High Tunnel Field Day – co-sponsored with Dept. of Recreation, Park, and Tourism Studies at…Read more about Upcoming Events[Read More]
Weather the past couple of weeks has been a bit unsettled. Many parts of the state have experienced rounds of heavy rainfall from storm fronts. More are predicted. Peach harvest is underway in Lafayette and quality is very good. Early apples such as Pristine are also ready for harvest. Summer fruit blackberry harvest continues. Spotted…Read more about Crop Conditions[Read More]
Plant nutritional status is important for all phases of plant growth and has a direct effect on vigor, fruitfulness, cold hardiness, and other factors. Tissue analysis is the most reliable means of determining plant nutritional status. Combined with soil testing, tissue analysis can help pinpoint the source of problems and determine what measures may be…Read more about Tissue Analysis for Grapes and Berry Crops[Read More]
Rick Foster noted in the previous issue that Japanese beetles were out. Wow are they ever! I haven’t seen them this bad in years. Small fruit growers should monitor their crops and control the beetles if necessary. Japanese beetles will feed on ripening fruit of brambles and blueberries, and on foliage of all small fruit…Read more about Japanese Beetles on Grapes and Berries[Read More]
Shirley Reisner Janick It is with great sadness we report the passing of Shirley Janick. Shirley was the wife of Dr Jules Janick for almost 65 years. Shirley was born on August 11, 1932, in New York City, the eldest of three daughters and lived in Israel in her early years. She attended the New…Read more about In Memoriam[Read More]
Although PristineTM was selected in 1982, its history goes back to the early days of the PRI breeding program. From an original cross of Rome Beauty with Malus floribunda 821, selections and hybridizations were made incorporating Golden Delicious, McIntosh, Starking Delicious and Cazumat along the way. The cross that resulted in PristineTM was Coop 10…Read more about Pristine™ apple[Read More]
ReTain (AVG) is a plant growth regulator that blocks the production of ethylene. When ReTain is applied to apple, several ripening processes are slowed, including preharvest drop, fruit flesh softening, starch disappearance, and red color formation. In order for ReTain to be effective it must be applied well in advance of the climacteric rise in…Read more about Timing Retain Sprays[Read More]
Preharvest drop refers to the process where fruit fall from the tree prior to harvest. Not all apple varieties are affected, but with some, such as McIntosh and Pristine, pre-harvest drop can be extreme. Several growth regulator materials are available to growers to help reduce pre-harvest drop. These materials are often referred to as “stop-drop”…Read more about Control Of Preharvest Drop with NAA[Read More]
Making the decision on when to harvest can be a very tricky and complicated issue. The longer you intend to store the fruit, the more precise your timing needs to be. For summer apples, most growers only intend to store fruit until their better quality fall apples come on stream, so storage times beyond a…Read more about Determining Apple Maturity[Read More]
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