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作 者:JIAO Lili BAI Suhui WANG Yin ZHU Yingxin HUO Xinyi
机构地区:[1]Shijiazhuang Zoo,Shijiazhuang Hebei 050020,China [2]Beijing Foreign Studies University,Beijing 100089,China
出 处:《Journal of Landscape Research》2022年第5期99-100,106,共3页景观研究(英文版)
基 金:Hebei Provincial Construction Science and Technology Research Project (2019-2072)。
摘 要:Based on the observation and record of trapping effect of Cinara pinea in urban green space for three consecutive years,the occurrence regularity and causes of C.pinea in urban green space were summarized.The results showed that the quantity of C.pinea was different in different months from August to December,and the damage degree of C.pinea was reduced in the next spring.During rainy and snowy weather from August to December,the number of C.pinea was relatively large,and the egg quantity of C.pinea in February and the number of C.pinea in April were relatively low.Some suggestions on the prevention and control of C.pinea in urban parks were put forward.
关 键 词:Cinara pinea Urban green space SHELLAC
分 类 号:S763.49[农业科学—森林保护学]
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