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The pecan (Carya illinoinensis) is a species of hickory native to the Southern United States and northern Mexico in the region of the Mississippi River.
History, Culture, Applications & Regions
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pecans nut carya illinoinensis texas hickory trees native tree mexico fruit production varieties states species juglans state breeding seed louisiana
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Pecan | is a | state nut of Alabama | 0.90 | text |
| parts of Florida | instance of | Some regions of the U.S. | 0.80 | text |
| Puerto Rico are zone 10 or higher | instance of | Some regions of the U.S. | 0.80 | text |
| and these regions have limited options for pecan cultivation. 'Western' is the only commonly available variety that can make a crop in low-chill zones.Breeding | instance of | Some regions of the U.S. | 0.80 | text |
| selection programsActive breeding | instance of | Some regions of the U.S. | 0.80 | text |
| selection is carried out by the USDA Agricultural Research Service with growing locations at Brownwood | instance of | Some regions of the U.S. | 0.80 | text |
| College Station | instance of | Some regions of the U.S. | 0.80 | text |
| Texas | instance of | Some regions of the U.S. | 0.80 | text |
| 'Elliot' are increasing in popularity due to resistance to pecan scab | instance of | Cultivars | 0.80 | text |
| pecan scab | instance of | These range from scab to hickory shuckworm to shuck decline.Pecans are prone to infection by bacteria and fungi | 0.80 | text |
| especially in humid conditions | instance of | These range from scab to hickory shuckworm to shuck decline.Pecans are prone to infection by bacteria and fungi | 0.80 | text |
| tuberculosis.Pecans first became known to Europeans in the 16th century | instance of | along with the bark and leaves made into a tea to heal ailments | 0.80 | text |
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