Alternanthera chacoensis

in the west of the Minas Gerais State (Brazil). This finding extends the geographical range of the species about 930 km northeast… Expand

Background The ability of small clonal fragments to establish and grow after disturbance is an important ecological advantage of… Expand

Summary Methanolic extract of leaves of Alternanthera brasiliana Kuntz. was studied for its antinociceptive activity in both… Expand

采用添加系列试验和模型拟合的方法研究不同空心莲子草密度下水稻生长性状的变化规律.结果表明,水稻在空心莲子草的竞争干扰下,穗长、有效穗数、千粒重及产量均随其密度的增加而逐渐降低.指数模型拟合空心莲子草与水稻穗长(y=18.145e-0.003x,P<0.001… Expand

Alternanthera philoxeroides(Mart.) Griseb.is a noxious exotic weed species.The occurrence and infestation of Alternanthera… Expand

OBJECTIVE To investigate the effect of an oral preparation of Alternathera philoxeroides Griseb (APG) against respiratory… Expand

Sexual coercion in the form of forced copulation has been used as a typical example to illustrate the conflict of interests… Expand

Field and greenhouse evaluations of 116 wild Arachis spp. genotypes demonstrated the presence of resistance to reproduction of… Expand