![]() Before planting soil testing is recommended. Removing infected wood is the best treatment for reducing the spread of fire blight. Unfortunately, most fire blight in Utah is resistant to antibiotics. ![]() Pears are very susceptible to the bacterial disease fire blight and this limits where they can be grown. Plant your trees as soon as the soil can be worked in the spring or from mid-to-late September into fall. These pears are shaped like apples and they ripen on the tree. Although Asian pears tolerate fire blight better than do European pears, in high rain-fall areas or abnormally wet years it can infect many trees and cause substantial limb loss. Pears are mostly self-sterile and require a pollenizer. Large vigorous tree fruit is medium-to-large with little russeting. Monitor the tree regularly for signs of damage or disease, and treat promptly if necessary with appropriate pesticides or fungicides. Large, upright tree with very large, russeted fruit that stores well. Pest and Disease Control: Tawara Asian Pear trees are generally resistant to most pests and diseases, but they can sometimes be susceptible to common pear tree ailments such as fire blight or pear rust. Korean Giant, 20th Century, Hosui, Kosui, Chojuro, to name a few, have had fire blight on a few twigs. Both grafts got killed by fire blight in 3 years. ![]() Vigorous, spreading tree with very sweet, russeted fruit. Of all the 10+ Asian pear varieties that I have grown and grafted, Shinseiki is the worst. Must be kept in cold storage for one month prior to eating.ĭescription - most have good to excellent resistance to fire blight. Any suggestions Asian pears have been grown in China and Japan. Pollen is sterile must be grown with two other cultivars. We have a 7-year-old Asian pear that does not bear fruit. Medium-sized fruits of excellent quality. Hardier and earlier, but very similar to Bartlett.įirm fruit with cream-colored flesh very similar to Seckel.Ĭan be nearly “tree-ripened.” Very sweet, small fruits. Medium-to-large, dull green fruits with a pink blush. Bartlett, Bosc, Comice, Anjou, and Clapp's Favorite are all fire blight susceptible. ![]() Selecting pear varietiesĮuropean pear cultivars -Listed in order of ripening.ĭescription - All listed cultivars have fire blight resistance. Fire blight is a bacteria that infects pears and apples, and is so named because the affected areas look black and shriveled as though they had been burned. They are botanically grouped with apples and are collectively called 'pome fruits'. Pears share many cultural similarities and pest problems with apples. Fortunately, this disease is not a problem every year and, when. As long as you are committed to the attention to detail and pest management that the crop requires, pears are excellent candidates for backyard growers. Fire blight, cause by the bacterium Erwinia amylovora, is the most devastating disease of pear. ![]()
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