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英文內容大要:
The cycad (cycad) is the Washington joint pledge announced between the prohibition country and the country buys and sells species, because the present whole world cycad type is left over ten kinds, also the quantity are not many, the Taitung cycad is well worth preciously becomes one kind, at present Taiwan's cycad majority of receives Bai Luntun the insect to rise the cycad hairstreak serious harm with the east, so long as the understanding cycad and its the plant disease habit, penetrates suitable pruning, uses the simple net to cover with the release natural enemy, does not need the agricultural chemicals also to be possible effectively to perform cycad's insect pest to prevent and control.
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