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...：苦瓜、青瓜、冬瓜、絲瓜等。 為害時期  全年均可進行為害。 生活史  卵  幼蟲  蛹  成蟲；  本港的瓜實蠅主要有 4 種：「瓜實蠅」、「南瓜實蠅」、「寬帶寡鬃實蠅」及 「吉小實蠅」；  雌性成蟲會於幼瓜表皮產卵，幼蟲孵化隨後即鑽蛀至瓜內取食；  老熟幼蟲會從寄生瓜果中跳往泥土並且化蛹，最終羽化為成蟲。 為害狀  受瓜實蠅為害的瓜果，被刺傷後會產生流膠、局部變黃、畸形下陷；  最後瓜果會腐爛變臭，並且出現早熟落瓜現象。 農業防治 控制蟲源：  清理田間爛瓜，並且將其妥善密封處理後才棄置；  實行輪作，避免長期種植果實類型的作物，減低瓜實蠅世代繁殖的機會。 物理防治 瓜...

...、番薯等。  春冬季作物：洋蔥、馬鈴薯、劍蘭、蘭花等。 為害時期  全年均可進行為害。 生活史  卵  若蟲  成蟲；  根蟎會於球根間隙進行侵害。 為害狀  發病初期受侵害部分會變成深褐色；  嚴重時球根及球莖會被咬食至空洞，整株作物變得衰弱，生長遲緩，最後 球莖會因此腐爛及葉片枯萎變黃。 農業防治 控制蟲源：  翻土曬田，殺死泥土中根蟎的卵及若蟲；  種植前對土壤進行石灰處理，提升土壤 pH值 (根蟎喜愛略帶酸性的土質)；  實行輪作，避免長期種植蔥、洋蔥等球莖作物，減低根蟎世代繁殖的機會。 藥劑防治  環保農藥：天然除蟲菊素 (2P168)  常規農藥：蟎敵...

... Infected farms confined to Kam Tin Friday, February 15, 2002 The Agriculture, Fisheries and Conservation Department (AFCD) stressed that farms infected with H5 virus are confined to Kam Tin, adding that the department had not found any unusual number...

... results for H5 virus this (January 6) evening. Inspection by AFCD staff found over 160 dead chickens in a farm at Pat Heung today. Two dead chickens and two swab samples were taken for rapid laboratory test. "As the test showed that the samples gave positive results for H5 virus in the...

...; 自 然 護 理 署 （ 漁 護 署 ） 發 言 人 今 日 （ 十 二 月 十 三 日 ） 說 ， 早 前 懷 疑 帶 有 H5 病 毒...

... Two birds tested for H5 virusThursday, January 18, 2007 Preliminary testing of two dead birds collected in Kowloon has indicated suspected cases of H5 avian influenza, a spokesman for the Agriculture, Fisheries and Conservation Department (AFCD) said today (January 18), adding that further...

... the H5 virus are being arranged. The carcasses found today included one duck, six chickens and two birds of as yet identified species. Of them, a chicken was collected in Sham Wat Wan and the rest were found in San Shek Wan. Preliminary results available today showed that the dead Cattle Egret and one...

... 投影片 1 2016年本港發現感染H5死鳥個案位置圖 Location of H5 case in dead bird found in Hong Kong in 2016 確診個案 Confirmed Case 疑似個案 Suspected Case 1.黃大仙鑽石山南蓮園池內的湧泉山 Spring Hill in the Nan Lian Garden, Diamond Hill, Wong Tai Sin 2.屯門龍鼓灘天后古廟對出海灘 A beach near Tin Hau Temple, Lung Kwu Tan, Tuen Mun 3.大澳寶珠潭近吉慶後街水面 In the...

... Microsoft PowerPoint - 20120114map.ppt 2012年本港發現感染H5死鳥個案位置圖 Location of H5 case in dead bird found in Hong Kong in 2012 大嶼山沙螺灣足球場附近的渠道 a drain near Sha Lo Wan Soccer Pitch, Lantau 證實個案 Confirmed Case 疑似個案 Suspected Case 屯門龍門路１３３號環保園 EcoPark, 133 Lung Mun Road, Tuen Mun 元朗南生圍第123約地段第1520號餘段漁護署濕地 及動...

... Microsoft PowerPoint - 20110304 map 2011年本港發現感染H5死鳥個案位置圖 Location of H5 case in dead bird found in Hong Kong in 2011 元朗錦繡花園 Fairview Park, Yuen Long 大澳新基街 Sun Ki Street, Tai O 大嶼山南環路81號 81 South Perimeter Road, Lantau 證實個案 Confirmed Case 疑似個案 Suspected Case 大澳楊侯古廟附近 Near Yeung Hau Temple, Tai O 大澳...