Tăng cường phòng trừ sâu bệnh cho lúa vụ mùa
Cập nhật: 10:00 10/08/2023 GMT+7
baophutho.vn Hiện nay, trà lúa Mùa sớm đang trong giai đoạn làm đòng, trà Mùa trung đang ở giai đoạn đứng cái, qua điều tra tình hình sâu bệnh gây hại ngày 7-8/8 của Chi cục Trồng trọt và BVTV cho thấy: Diện tích nhiễm sâu cuốn lá nhỏ là 8.724 ha (nhiễm nhẹ 3.511ha, nhiễm trung bình 4.297,9 ha, nặng 915,1 ha); bệnh khô vằn đã xuất hiện rải rác trên các trà lúa, diện tích nhiễm 2.298,1 ha (nhiễm nhẹ 1.488,2 ha, trung bình 759,2 ha; nặng 50,7ha). Các địa phương đã chỉ đạo diệt chuột tập trung nên chỉ số hoạt động của chuột đã giảm đáng kể, diện tích bị hại 251 ha (chủ yếu hại nhẹ). Ngoài ra bệnh sinh lý, sâu đục thân hai chấm, rầy các loại hại rải rác.
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u7FxQWbhu6HDg+G7rWZF4bux4bqm4butZkXhu63DuUVmSG5mReG6smbhu5/hu7Hhu4bhu59mRMOz4butZuG7t+G6sOG7rWbhu6PDs2bhu6Hhu63hu6dFZuG7n+G7scOJ4bq2RWZFREHhu7nhu6tmaC1pZuG7ueG7q27DjGRm4bufbeG7n2Zw4bqu4butZkXhu4Dhuqzhu7nhu6tm4buz4buxbeG7n2ZF4butw7lCZkXhurzhu59mReG7sXFBZuG7ocOD4butZnDFqWbhu5/DgWbhu6Phu63hu6fhu7lmQuG7sW1CZkLhu7HDgOG7ueG7q2ZFROG7gmbhu7N3QmZF4bux4bqm4butZeG6vS9Cw6rhur1CZuG7n+G7tWzEkMSQ4bql4buFQkzDiUXhu7FBROG7hcOqTeG7ueG7sWbhu6Dhu4DDguG7ueG7q+G6vS9Cw6o=