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loose material wireworm
Posted by xiao12345 
loose material wireworm
April 17, 2018 04:02AM
bureau expert introduces, loose material wireworm is China forbidden the biology of plant danger sex that enter a country, it is the forestry with accepted international composite exterior railing especially big annihilative evil living things, basically endanger the conifer such as loose, Bai Sha to plant. After pine affects this insect pest 40 days can deadly. Up to now, loose material wireworm already caused pine of one individual plant inside

to die, immediate pecuniary loss mold resistant outside wood handrail evens more eight hundred million and ten RMBs, cause zoology benefit loss to make an appointment with two yuan. Hainan province has a pine forest a mu. It is Hainan examines this since quarantine bureau intercepted and capture loose material

wireworm first last year oneself, intercept and capture this pest the 2nd times. Does railway system try cite does Australia lumber make crosstie: ? Depend on of bottom of discharge wood plastic floor ? subcutaneous ulcer ton row? Railway system tries cite Australia lumber makes tie Issue date: 2002-9-20 origin: Environmental protection takes seriously in the country, restrict silvan fell trees, domestic timber falls relative to the
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