THÔNG BAO SÂU BỆNH KỲ 20
Cẩm Khê - Tháng 5/2014

(Từ ngày 12/05/2014 đến ngày 18/05/2014)

$0 $0. TÌNH HÌNH THỜI TIẾT VÀ CÂY TRỒNG$0 $01. Thời tiết$0 $0Nhiệt độ trung bình:.30o C..Cao: 36o C..Thấp: .25...................$0 $0Độ ẩm trung bình: . .............Cao:. ................. ...$0 $0Lượng mưa: tổng số: ……………………………………..$0 $0Nhận xét khác:   ngày trời nắng. Đêm và sáng có mưa rào. Cây trồng phát triển tốt.$0 $02. Giai đoạn sinh trưởng của cây trồng và diện tích canh tác$0 $0- Vụ lúa . xuân ...thời gian gieo ………$0 $0+ Trà sớm  ha……diện tích …………..giống $0 $0+ Trà trung:  1500 ha: Giống Nhị ưu số 7, 838, GS9, KD 18$0 $0GĐST :  chắc xanh-đỏ đuôi$0 $0+ trà muộn: 2872.6 ha. thời gian gieo: từ 15/1; GĐST :   đòng già- trỗ bông- phơi màu$0 $0- Ngô.vụ xuân :  diện tích 545 ha.:Giống  ........GĐST:  thâm râu.$0 $0- Rau đậu. Vụ..xuân     diện tích 307 .ha.. giống ……… :GĐST:  gieo-pttl$0 $0Các cây trồng khác: Cây chè 790 ha. GĐST : pT búp $0 $0Cây nhãn vải: 90 ha ; GĐST: Quả non$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0II. TÌNH HÌNH DỊCH HẠI VÀ THIÊN ĐỊCH CHÍNH$0 $0 $0 $0 $0 $0Giống và giai đoạn sinh trưởng cây trồng $0 $0 $0 $0Tên dịch hại và thiên địch$0 $0 $0 $0Mật độ/tỷ lệ (con/m2/%)$0 $0 $0 $0Tuổi sâu hoặc cấp bệnh phổ biến$0 $0 $0 $0 $0 $0Trung bình$0 $0 $0 $0Cao$0 $0 $0 $0 $0 $0 $0 $0   $0 $0Lúa xuân trung ( chắc xanh- đỏ đuôi)$0 $0 $0 $0Bạc lá$0 $0 $0 $03.2$0 $0 $0 $032.1$0 $0 $0 $0C.3.5$0 $0 $0 $0 $0 $0Bệnh khô vằn$0 $0 $0 $08.5$0 $0 $0 $037.1$0 $0 $0 $0C3.5$0 $0 $0 $0 $0 $0Rầy các loại$0 $0 $0 $0686$0 $0 $0 $02800$0 $0 $0 $0T1.2.5.TT$0 $0 $0 $0 $0 $0Trứng rầy$0 $0 $0 $071$0 $0 $0 $0210$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Lúa xuân muộn ( đòng già- trỗ bông- phơi màu)$0 $0 $0 $0 Bạc lá$0 $0 $0 $02.5$0 $0 $0 $028.6$0 $0 $0 $0 C1.3.5$0 $0 $0 $0 $0 $0Bệnh khô vằn$0 $0 $0 $018.7$0 $0 $0 $051.5$0 $0 $0 $0C3.5$0 $0 $0 $0 $0 $0Rầy các loại$0 $0 $0 $0716$0 $0 $0 $02380$0 $0 $0 $0T1.2.5.TT$0 $0 $0 $0 $0 $0T.Rầy$0 $0 $0 $095$0 $0 $0 $0245$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0  $0 $0Ngô xuân ( thâm râu$0 $0 $0 $0Chuột$0 $0 $0 $0 $0 $0 $0 $03.3$0 $0 $0 $0 $0 $0 $0 $0 $0 $0Đốm lá nhỏ$0 $0 $0 $03$0 $0 $0 $013.3$0 $0 $0 $0C3.5$0 $0 $0 $0 $0 $0Khô vằn$0 $0 $0 $01$0 $0 $0 $09.9$0 $0 $0 $0C3.5$0 $0 $0 $0 $0 $0Chè: PT búp  $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Rầy xanh$0 $0 $0 $00.5$0 $0 $0 $04.8$0 $0 $0 $0 $0 $0 $0 $0 $0 $0Bọ xít muỗi$0 $0 $0 $01$0 $0 $0 $05.3$0 $0 $0 $0 $0 $0 $0 $0 $0 $0CĂQ(quả non)$0 $0 $0 $0Bọ xít nâu$0 $0 $0 $00.1$0 $0 $0 $01$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 Nhện lông nhung$0 $0 $0 $01.7$0 $0 $0 $010$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0III. DIỄN BIẾN CỦA MỘT SỐ DỊCH HẠI VÀ THIÊN ĐỊCH CHỦ YẾU $0 $0 $0 $0 $0 $0Giống và giai đoạn sinh trưởng cây trồng$0 $0 $0 $0Tên dịch hại và thiên địch$0 $0 $0 $0Tổng số cá thể điều tra$0 $0 $0 $0Tuổi, pha phát dục/cấp bệnh$0 $0 $0 $0Mật độ hoặc  chỉ số$0 $0 $0 $0Ký sinh (%)$0 $0 $0 $0Chết tự nhiên (%)$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $01$0 $0 $0 $02$0 $0 $0 $03$0 $0 $0 $04$0 $0 $0 $05$0 $0 $0 $06$0 $0 $0 $0N$0 $0 $0 $0TT$0 $0 $0 $0TB $0 $0 $0 $0Cao $0 $0 $0 $0Trứng $0 $0 $0 $0Sâu non $0 $0 $0 $0Nhộng $0 $0 $0 $0Trưởng thành $0 $0 $0 $0Tổng số $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $00$0 $0 $0 $01$0 $0 $0 $03$0 $0 $0 $05$0 $0 $0 $07$0 $0 $0 $09$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Lúa xuân trung$0 $0 Chắc xanh- đỏ đuôi$0 $0 $0 $0$0 $0Rầy các loại$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0686$0 $0 $0 $02800$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Bệnh bạc lá$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $03.2$0 $0 $0 $032.1$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Bệnh khô vằn$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $08.5$0 $0 $0 $037.1$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Lúa xuân Muộn$0 $0 Đòng già- trỗ bông- phơi màu$0 $0 $0 $0$0 $0Rầy các loại$0 $0 $0 $083$0 $0 $0 $027$0 $0 $0 $021$0 $0 $0 $010$0 $0 $0 $014$0 $0 $0 $011$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0716$0 $0 $0 $02380$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Bạc lá$0 $0 $0 $0100$0 $0 $0 $0 58$0 $0 $0 $05$0 $0 $0 $021$0 $0 $0 $010 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $02.5$0 $0 $0 $028.6$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Bệnh khô vằn$0 $0 $0 $0100$0 $0 $0 $033$0 $0 $0 $015$0 $0 $0 $025$0 $0 $0 $027$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $018.7$0 $0 $0 $051.5$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $014$0 $0 $0 $070$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Ngô xuân $0 $0Phun râu- thâm râu$0 $0 $0 $0Chuột$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $03.3$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Khô vằn$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $01$0 $0 $0 $09.9$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Đốm lá nhỏ$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $01.5$0 $0 $0 $013.3$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 Chè (PT búp)$0 $0 $0 $0 $0 $0Rầy xanh$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $00.5$0 $0 $0 $04.8$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Bọ xít muỗi$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $01$0 $0 $0 $05.3$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0CAQ(quả non)$0 $0 $0 $0Nhện lông nhung$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $01.7$0 $0 $0 $010$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Bọ xít nâu$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $00.1$0 $0 $0 $0      1$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0IV. DIỆN TÍCH, MẬT ĐỘ VÀ PHÂN BỐ MỘT SỐ ĐỐI TƯỢNG DỊCH HẠI CHÍNH$0 $0 $0 $0 $0 $0(Từ ngày 12 đến ngày 19 tháng 5 năm 2014) $0 $0 $0 $0 $0 $0Giống và giai đoạn sinh trưởng cây trồng$0 $0 $0 $0Tên dịch hại$0 $0 $0 $0Mật độ hoặc tỷ lệ (con/m2/%)$0 $0 $0 $0Diện tích nhiễm (ha)$0 $0 $0 $0Diện tích(1) nhiễm so với cùng kỳ năm trước (ha) $0 $0 $0 $0Diện tích phòng trừ (ha)$0 $0 $0 $0Phân bố$0 $0 $0 $0 $0 $0Phổ biến$0 $0 $0 $0Cao$0 $0 $0 $0Tổng số$0 $0 $0 $0Nhẹ,  Trung bình$0 $0 $0 $0Nặng$0 $0 $0 $0Mất trắng$0 $0 $0 $0 $0 $0lúa xuân trung$0 $0(chắc xanh- đỏ đuôi)$0 $0 $0 $0Bệnh bạc lá$0 $0 $0 $03.2$0 $0 $0 $032.1$0 $0 $0 $0150$0 $0 $0 $0150$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0150$0 $0 $0 $0 $0 $0 $0 $0 $0 $0Bệnh khô vằn$0 $0 $0 $08.5$0 $0 $0 $037.1$0 $0 $0 $0450$0 $0 $0 $0450$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0150$0 $0 $0 $0 $0 $0 $0 $0 $0 $0Rầy$0 $0 $0 $0686$0 $0 $0 $02800$0 $0 $0 $0450$0 $0 $0 $0450$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0150$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0lúa xuân muộn(đòng già- trỗ bông- phơi màu)$0 $0 $0 $0Bệnh khô vằn$0 $0 $0 $018.7$0 $0 $0 $051.5$0 $0 $0 $01849$0 $0 $0 $01486.1$0 $0 $0 $0362.9$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0574.5$0 $0 $0 $0 $0 $0 $0 $0 $0 $0Bạc lá$0 $0 $0 $02.5$0 $0 $0 $028.6$0 $0 $0 $0261.5$0 $0 $0 $0261.5$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 185.9$0 $0 $0 $0 $0 $0 $0 $0 $0 $0Rầy$0 $0 $0 $0716$0 $0 $0 $02380$0 $0 $0 $01030$0 $0 $0 $0 1030$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 168.6$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0    Ngô$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Bệnh đốm lá nhỏ$0 $0 $0 $01.5$0 $0 $0 $013.3$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Khô vằn$0 $0 $0 $00.6$0 $0 $0 $09.9$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Chuột$0 $0 $0 $0 $0 $0 $0 $03.3$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0      Chè$0 $0 $0 $0Rầy xanh$0 $0 $0 $00.7$0 $0 $0 $04.8$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Bọ xít muỗi$0 $0 $0 $00.8$0 $0 $0 $05.3$0 $0 $0 $022.3$0 $0 $0 $0 22.3$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0      CAQ$0 $0 $0 $0Nhện lông nhung$0 $0 $0 $01.7$0 $0 $0 $010$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Bọ xít nâu$0 $0 $0 $00.1$0 $0 $0 $01$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0V. NHẬN XÉT VÀ ĐỀ NGHỊ:  $0  1. Tình hình dịch hại: $0 $0Trên lúa  xuân trung: chắc xanh- đỏ đuôi: Bệnh khô vằn tiếp tục gây hại nhẹ-Tb. bệnh bạc lá lây lan gây hại nặng đến rất nặng chủ yếu trên giống lúa lai  cục bộ có ổ tỷ lệ lá hại 35-40%(DT khoảng 3.5ha tại xã  Sai nga, Sơn tình, Đồng cam, Thuỵ liễu...).  Rầy các loại  gây hại  nhẹ-TB, cục bộ ổ nặng.. ngoài ra: chuột, SĐT… gây hại nhẹ$0 $0Trên lúa  xuân muộn: đòng già- trỗ bông- phơi màu:, bệnh khô vằn, bệnh bạc lá tiếp tục gây hại nhẹ-TB, cục bộ hại nặng- đến rất nặng gây cháy bộ lá đòng nếu không phòng trừ kịp thời, phòng trừ rồi gặp mưa. Rầy các loại gây hại nhẹ-TB, cục bộ ổ nặng.  ngoài ra: chuột, SĐT… gây hại nhẹ$0 $0Trên ngô: Bệnh đốm lá, bệnh khô vằn, chuột  hại nhẹ.$0 $0Trên chè:  Rầy xanh, bọ xít muỗi hại nhẹ.$0 $0Trên CAQ: nhện lông nhung, Bọ xít nâu gây hại nhẹ.$0 $02. Biện pháp xử lý:$0 $0     Trên lúa  xuân: tiếp tục diệt chuột bằng mọi biện pháp. phòng trừ ngay bệnh bạc lá khi mới xuất hiện.  phòng trừ bệnh khô vằn, rầy các loại, bệnh đạo ôn cổ bông … bằng các loại thuốc đặc hiệu khi đến ngưỡng ...theo dõi, phòng trừ: SĐT, bọ xít dài….$0 $0    Trên ngô: Theo dõi, phòng trừ các đối tượng sâu bệnh khi đến ngưỡng..$0 $0    Trên chè: Phòng trừ  rầy xanh, bọ xít muỗi… khi đến ngưỡng$0 $0     Trên CAQ: Theo dõi, phòng trừ các đối tượng sâu bệnh khi đến ngưỡng$0 $03. Dự kiến thời gian tới: $0 $0Trên lúa xuân:  Bệnh bạc lá, Bệnh khô vằn  tiếp tục lây lan gây hại nhẹ-Tb, cục bộ hại nặng đến rất nặng trên giống lúa lai, bón nhiều đạm, lá rậm rạp sau các trận mưa bão. Rầy các loại tiếp tục tích lũy gia tăng nhanh mật độ gây hại nhẹ- TB, cục bộ ổ nặng có thể gây cháy ổ, chòm nếu không theo dõi, phòng trừ kịp thời. Chuột, SĐT tiếp tục gây hại mức nhẹ, lưu ý phòng trừ bệnh đạo ôn cổ bông.$0 $0Trên ngô: Bệnh đốm lá, bệnh khô vằn, sâu bắp, chuột… gây hại nhẹ-TB.$0 $0Trên chè: bệnh phồng lá chè, Rầy xanh, bọ xít muỗi gây hại nhẹ$0 $0Trên CAQ: nhện lông nhung, bọ xít nâu gây hại nhẹ-TB$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0Người tập hợp$0 $0 $0 $0 $0 $0Nguyễn Thị Ngọc Ánh$0 $0 $0 $0 $0 $0 $0 $0P.TRẠM TRƯỞNG$0 $0 $0 $0 $0 $0Lương Trung Sơn$0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Các thông báo sâu bệnh khác
Loading...