我县地处鄂西南山区,年平均气温16.5℃,元月平均气温4.7℃,7月平均气温27.9℃,年平均降水量1335.5毫米。全县小麦种植面积13万亩左右。近几年小麦条锈病发生较为严重,1983年发病面积9.2万亩,成灾面积3.5万亩,损失小麦175万斤,为中等偏重流行年;1984年发病面积11万亩,成灾面积5.5万亩,损失小麦250万斤,仍为中等偏 My county is located in the southwest of Hubei Province, the annual average temperature of 16.5 ℃, January average temperature of 4.7 ℃, July average temperature of 27.9 ℃, the average annual rainfall of 1335.5 mm. The county wheat planting area of ​​about 13 acres. In recent years, wheat stripe rust is more serious. In 1983, the disease area was 92,000 mu with a disaster area of ​​35,000 mu and a loss of 1.75 million kg of wheat, a medium-priority epidemic year. In 1984, the disease area was 110,000 mu and the affected area was 55,000 Mu, 2500 kilograms of wheat loss, is still moderate