MERAL Myanmar Education Research and Learning Portal
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Problem of Golden Apple Snail Pomacea canaliculata (Lamarck) (Gastropoda: Ampullariidae) in Selected Rice Growing Areas of Myanmar
http://hdl.handle.net/20.500.12678/0000000074
http://hdl.handle.net/20.500.12678/0000000074ef005373-2115-466a-a614-b9c15a2c946e
fa1aca05-5cce-42f1-8371-bd70b616db01
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Aung Ko Win (Entomology).pdf (535 Kb)
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Journal article | ||||||
Upload type | ||||||
Publication | ||||||
Title | ||||||
Title | Problem of Golden Apple Snail Pomacea canaliculata (Lamarck) (Gastropoda: Ampullariidae) in Selected Rice Growing Areas of Myanmar | |||||
Language | en | |||||
Publication date | 2018 | |||||
Authors | ||||||
Aung Ko Win | ||||||
Htar Htar Naing | ||||||
Thi Tar Oo | ||||||
Myint Thaung | ||||||
Description | ||||||
A survey of 142 farmers was conducted in the seven townships of major rice growing areas of Myanmar to observe the pest status and damages, integrated management practices and farmers’ perception of GASs. The farm-ers were stratified by the level of GAS damage i.e. low, medium and high damage. The majority of interviewed farmers grow the rice by transplanting method (78% of respondents), followed by direct seeding method (14% of respondents) and only 8% of farmers used both methods. The farmers identified that GAS was the key pest on their rice (77%) followed by rice yellow stem borer (3%), rodent (1.7%), BPH (1.7%) and caseworm (0.8%). GASs were firstly aware in Shan State since early 1990s and were introduced as a food item, biological control agent for aquatic weeds. To control the GASs, most of the farmers (89%) used hand picking of snails and egg masses, molluscicides application (39%) followed by the biological (duck herding 32%) and cultural (replanting 32%) measures. Some farmers (17% of respondents) managed the irrigation water into their fields and some farmers (6%) are reluctant to grow rice in their fields as they are afraid of GAS infestation. GAS is clearly the most important problem of rice farmers in the surveyed areas of Myanmar. Farmers from Ayeyarwaddy Delta might suffer more seriously the GASs damages than those of Kayin and Mon States because the farmers from Ayeyarwaddy grow the paddy year round and so many streams and waterways make easy the spread of GASs rapidly and create the breeding grounds for GASs. | ||||||
Keywords | ||||||
golden apple snail, rice, farmers’ perceptions | ||||||
Identifier | https://yauor-yau.archive.knowledgearc.net/handle/123456789/245 | |||||
Journal articles | ||||||
Yezin Agricultural University | ||||||
5 | ||||||
Conference papaers | ||||||
Books/reports/chapters | ||||||
Thesis/dissertations |