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福建三明引种白蜡虫试验成功

福建三明引种白蜡虫试验成功

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2058370748

福建三明引种白蜡虫试验成功

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Full title

福建三明引种白蜡虫试验成功

Author / Creator

Publisher

Beijing: Chinese Academy of Forestry

Journal title

Forest research (Beijing), 1989, Vol.2 (5), p.512-513

Language

Chinese

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Publisher

Beijing: Chinese Academy of Forestry

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Contents

种虫来源:1985年5月从云南昭通地区永善县海拔1300m的万和乡引入3.5 kg种虫,挂放在海拔200m的三明市岩前乡大叶女贞树上。1986年从昭通市海拔1850-1950m的卡子乡引进6.5kg种虫,分别挂放在三明市洋溪、沙县城关、宁化县禾口乡的大叶女贞树上。 试验内容与方法:定点观察白蜡虫生长发育及生活习性。收蜡花时,测定蜡花厚度、每虫泌蜡量、蜡熔点;采虫时,测定种虫长、宽、口径、怀卵量、雌雄性比。分别取5-10粒种虫,置室内培养皿及室外10株寄主树上,逐日计数孵化虫卵及雌雄虫数,求孵化率。定标准株测定定叶、定杆历期及记录白蜡虫发育的有关因素。

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Full title

福建三明引种白蜡虫试验成功

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TN_cdi_proquest_journals_2058370748

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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2058370748

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ISSN

1001-1498

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