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- Albugo occidentalisn. 西方白锈
- Effct of Different Base Materials on the Cuttage Rooting Rate of Thuja occidentalis L. 不同基质对美国侧柏扦插生根的影响。
- Preliminary Selection of Superior Families and Plus Tree on Platanus occidentalis L. 一球悬铃木优良家系及优良单株的选择。
- Western flower thrips(WFT)(Frankliniella occidentalis) is a very dangerous pest around the world. 西花蓟马是一种世界性害虫,我国大陆2003年首次在北京发现报道。
- Western flower thrips (WFT) (Frankliniella occidentalis) is a very dangerous pest around the world. 摘要西花蓟马是一种世界性害虫,我国大陆2003年首次在北京发现报道。
- The new species of Albugo hyoscyami Zhang Y. X. Wang et Fu sp. nov. is prasitic on the leaves of Hyoscyamus niger L. (Solanaceae) from Tacheng, Xinjiang Uygur Autonomous Region. 本文报道茄科(Solanaceae)上的天仙子白锈新种(Albugo hyoscyami Zhang; Y.;X
- A deciduous North American shrub(Cephalanthus occidentalis) having opposite leaves and spherical clusters of small white flowers. 风箱树:生于北美的一种落叶灌木(风箱树风箱属),有对生叶和由小白花构成的球状花簇
- Frankliniella occidentalis (Pergande) and Liriomyza trifolii Burgess are thedevastating phytosanitary pests to a variety of hosts and widely distributed. 西花蓟马Frankliniella occidentalis (Pergande)和三叶草斑潜蝇Liriomyzatrifolii Burgess寄主种类多,分布范围广,都是重要的危险性有害生物。
- Louis the German received Francia Orientalis, the land east of the Rhine River, and Charles II the Bald received Francia Occidentalis, the remainder of modern France. 日耳曼人路易获得东法兰西亚,即莱茵河以东的地区。查理获得西法兰西亚,即今法国的剩馀部分。
- Rubus occidentalis L. [医] 黑帽莓
- Cephalanthus occidentalis L. [医] 风箱树
- Platanus occidentalis L. 一球悬铃木
- The whitefly Bemisia tabaci (Gennadius), the western flower thrip Frankliniella occidentalis Pergande and the green peach aphid Myzud persicas (Sulzer) were the dominant species in the community. 烟粉虱、蓟马和蚜虫是草莓苗圃节肢动物群落的优势种群。
- Albugo portulacae and its control measures 马齿苋白锈病的发生特点与防治措施
- The classification by Townes and Chiu (1970, Mem. Amer. Ent. Inst. no. 14) is followed. Keys to species and subspecies of the species groups of Terebatrix, Nana, Occidentalis , Trunca and Rhopaloceros are provided. maculicoxis Townes and Chiu的雌性是首次记载;Terebatrix;Nana;Occidentalis;Trunca和Rhopaloceros各种团备有分种和亚种检索表;分类系统按照Townes and Chiu 1970;Mem;Amer;Ent.;Inst
- The effects of pollen and plant growth stages on the populations of western flower thrips,Frankliniella occidentalis,were studied on two cultivars Impulse Orange and Cajun Carmine of impatiens. 在凤仙花的Impulse Orange和Cajun Carmine品种上开展了花粉和植物不同生长阶段对西花蓟马种群的影响。
- Occurrence and spread of Albugo bliti and its control 苋菜白锈病的发生、传播与防治
- Female cone development in Thuja occidentalis 北美香柏雌球果的发育
- Ceiba Honduras cottonwood Ceiba occidentalis 洪都拉斯吉贝木
- ) Murr.Polyporus occidentalis Kl. 绒拟革盖菌 Coriolopsis occidentalis (Kl.
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 农业及相关产业增加值 - the added value of agriculture and related industries