Tăng cường các biện pháp phòng trừ rầy hại lúa
(QT) - Vụ hè-thu năm 2009 toàn tỉnh Quảng Trị gieo cấy khoảng gần 20.000 ha lúa nước, hiện nay lúa đang ở thời kỳ trổ bông, có nơi đang làm đòng. Trong thời gian qua, thời tiết khắc nghiệt, nắng nóng kéo dài, nhiều ngày nhiệt độ lên cao trên 35oC, đã ảnh hưởng đến quá trình sinh trưởng của cây lúa, đồng thời nhiều đối tượng sâu bệnh phát sinh và gây hại như bệnh khô vằn, bệnh thối thân thối bẹ, nghẹt rễ sinh lý, chuột, đặt biệt là rầy nâu, rầy lưng trắng đang phát sinh và gây hại ở nhiều địa ...
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