Weeds of the Northeast 作者:Uva, Richard H./ Neal, Joseph C./ Ditomaso, Joseph M. 出版社:Cornell Univ Pr 副标题:of the Northeast 出版年:1997-5 页数:416 定价:$ 33.84 装帧:Pap ISBN:9780801483349 豆瓣评分 目前无人评价 评价: 写笔记...
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A.It’sVincetoxicum rossicum. In Canada we call it dog-strangling vine; in the Northeast, mostly in New York, they call it pale swallowwort. It’s an escaped ornamental vine that has flesh-colored flowers[above].One of the problems with it—and I am currently finishing up my PhD on ...
A test of eradication of pine wood nematodes and cerambycid larvae was made by using three 3 kinds of microwave machines to kill the nematodes of Bursaphel... Y Lai,Y Wang,Y Zhang,... - 《Journal of Northeast Forestry University》 被引量: 2发表: 2010年 Directed Killing of Anthrax Spore...
Evaluation of the nutritional quality of four unexplored aquatic weeds from northeast India for the formulation of cost effective fish feeds. Food Chem 2007; 103:204-209.Kalita, P., P.K. Mukhopadhyay and A.K. Mukherjee. 2007. Evaluation of the nutritional quality of four unexplored aquatic ...
Potential hyperaccumulation of Pb, Zn, Cu and Cd in endurant plants distributed in an old smeltery, northeast China Potential hyperaccumulative characteristics of these species were also discussed. The results showed that metal accumulation in plants differed with species, ... S Cui,ZL Chao - 《...
豆瓣评分 目前无人评价 评价: 写笔记 写书评 加入购书单 分享到 内容简介· ··· In 1640, French explorer LaSalle was astonished to find a royal Native American kingdom northeast of New Orleans. Moving along the social and political wire, many of that Nachay tribe owned plantations with both ...
Field studies were conducted in 1991 and 1992 to evaluate the effects of cultivar, row spacing, and within-row spacing on potato yield and quality under weedy and weed-free conditions. Cultivars tested were Russet Burbank, an indeterminate, large-vined cultivar, and Frontier Russet, a determinate...
Field experiments were conducted in Northeast Kansas under conditions of limited plant competition to evaluate the individual and combined impact of the im... LR Milbrath,JR Nechols - 《Biological Control》 被引量: 38发表: 2004年 Occurrence of Trichosirocalus horridus (Coleoptera: Curculionidae) on...
& R. The genus Pediocactus can be characterized as follows: the stems are either single or branching sparingly; flattened, spherical, ... DJ Pinkava,D Weniger - 《Systematic Botany》 被引量: 70发表: 1984年 Wild urban plants of the Northeast: a field guide Genus Pediocactus B. & R. The...