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激光防治红松疱锈病研究初报——激光辐射红松疱锈病菌锈孢子效应试验
A preliminary report on study of controlling blister rust of Korean pine by laser
【摘要】 <正>TheaecidiosporesoftheblisterrustfungiofKoreanpinewereirradiatedbylasertoseethekillingeffectandtheresultsarereported.ThematuredsporeswereirradiatedwithCO2laserof10.6μmwithapowerdensityof5w/cm2.92.14%and90.66%oftheaecidiosporeswerekilledwhenthesporeswereirradiateddirectly19secondsand2secondsrespectively.
【Abstract】 The aecidiospores of the blister rust fungi of Korean pine were irradiated by laser to see the killing effect and the results are reported.The matured spores were irradiated with CO2 laser of 10.6μm with a power density of 5w/ cm2. 92.14% and 90.66% of the aecidiospores were killed when the spores were irradiated directly 19 seconds and 2 seconds respectively.
- 【文献出处】 中国激光 ,Chinese Journal of Lasers , 编辑部邮箱 ,1983年07期
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