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- Study on Esterase Isoenzymes of Dendroctonus armandi Larvae in Different Growth Periods 华山松大小蠹不同龄期幼虫酯酶同工酶的比较研究
- Scanning Electron Microscope Observation on Antenna of Dendroctonus armandi(Coleoptera:Scolytidae) 华山松大小蠹成虫触角感受器的扫描电镜观察
- Dendroctonus armandi 华山松大小蠹
- Economic Benefit of P. Tabulaeformis and P. Armandi Plantation Forest in Zhongtiao Mt. 中条林局油松、华山松人工林经济效益分析。
- The Red turpentine bark beetle, Dendroctonus valens LeConte, is an invading pest of pines in China. 摘要红脂大小蠹是我国近年来重要的入侵害虫。
- Pineus armandicola Zhang is an important defoliator of armand pine( Pinus armandi ). 华山松球蚜 (PineusarmandicolaZhang)是华山松 (PinusarmandiFranch)的重要食叶性害虫。
- Ips and Dendroctonus are regarded as attacking bark beetle and all species bore and damage Pinus. 齿小蠹和大小蠹一样,都被认为是最具进攻性的树皮小蠹,该属小蠹都以松属植物为寄主。
- YIN H F.The synopsis on morphological and biological characters of Dendroctonus valens LeConte[ J].Acta Zootaxonomica Sinica , 2000, 25 ( 1 ): 42-43. [1]殷惠芬.;强大小蠹的简要的形态学特征和生物学特征[J]
- The amylase activity of the three bark beetles species was shown in the following sequence: D. armandi, I. acuminatus, and P. sinensis. 淀粉酶活性大小依次为：油松四眼小蠹＞松六齿小蠹＞华山松大小蠹。
- The current damage situation of Dendroctonus ponderosaein BC,Canada and the researches which had been conducted by Canada were reviewed and discussed. 继后对此虫害在加拿大BC省为害的现状及该国目前对中欧山松大小蠹的研究进行了论述。
- Space distribution of entering tree hole of Dendroctonus vales imago was measured by diffusion coefficient (one of six indexes). 应用扩散系数等6种指数法测定了红脂大小蠹成虫侵入孔的空间分布型。
- But the contents of nutrition materials in the phloem, such as water, protein, glucide, fat, amylum and so on, declined with the infestation of D. armandi and symbiotic fungus. 与此同时，华山松韧皮部内的水分及蛋白质、糖类、粗脂肪、淀粉等营养物质含量，则随华山松大小蠹和共生蓝变真菌危害的加剧而不断减少。
- This paper focused on the nutrient and enzyme of phloem in different attacking stages host trees, Pinus armandi, in pine ecosystem of Qinling Mountains. 摘要对秦岭林区遭受华山松大小蠹危害不同阶段的被害华山松韧皮部内的营养物质含量和酶活性变化进行了测定。
- The biological characteristics of Dendroctonus ponderosae in BC,Canada was introduced from its distribution,parasitism,morphology,life cycle to its damage. 从分布及寄主,形态特征及生活史,为害特性对中欧山松大小蠹的生物学特性作了介绍。
- In summary, the resistance of physiology and biochemistry in the phloem of P. armandi was decreased, the reduction of nutrition was accelerated by the attacking of D. armandi. 华山松大小蠹的入侵危害降低了华山松韧皮部的生理生化抗性，加速了其营养的分解。
- Red turpentine beetle (Dendroctonus valens, RTB), which was probably introduced from USA, is one of the most important invasive pests in Chinese forest ecological system. 摘要红脂大小蠹是我国重要的外来入侵害虫，给我国林业生产和国土生态安全带来巨大危害。
- Population dynamics of Dendroctonus valens at the egg stage, larval stage and adult stage in Shaanxi province was studied by lure-wood and indoor breeding. 用饵木诱集及室内自然温度饲养方法确定了红脂大小蠹在陕西韩城雷寺庄林区成虫、卵、幼虫种群数量的年变动规律。
- Clematis armandi Franch. 小木通
- Pinus armandi Franch. 华山松
- Pinus armandi seed oil was extracted through organic solvent and was refinedly prepared through combination of steam distillation with high temperature and alkali purification process. 与食用一级菜籽油和药用沙棘籽油脂肪酸组成及性质进行比较,结果表明:华山松籽精油质量指标均优于二者,其脂肪酸组成优于菜籽油,与沙棘籽油相似。
