论文部分内容阅读
Echinochloa: echoing the 'Amaranthus' and 'Lolium' problems in the southern USA
【机 构】
:
Crop, Soil, and Environmental Sciences, University of Arkansas, Fayetteville, USA
【出 处】
:
The 6th International Weed Science Congress(第六届国际杂草科学大会)
【发表日期】
:
2012年8期
其他文献
Glyphosate timing and rate influences glyphosate efficacy and soybean yield in glyphosate-tolerant s
Distribution of resistant descurainia sophia in Hebei Province and screening of substitute herbicide
2型猪圆环病毒被广泛地认为是断奶仔猪多系统衰竭综合征的必需病原.许多研究已经证明其潜在的危险因子,但是尚不清楚是什么触发了这个多因子疾病.本研究目的是评估一个英国大规模商品猪场在暴发PMPWS时和其之前是否存在PCV2与其他病原,进一步调查了环境条件和母猪胎次和PCV2免疫和感染状况对生长育肥猪出现PCV2的影响.通过之前的研究,很容易理解PCV2母源抗体能防止或推迟断奶仔猪发生PMRS。本研究进
Resistance of Alternanthera philoxeroides (Mart.) Griseb and Commelina communis Linn.to glyphosate a
Identification of a GH3 homologue in Echinochloa crus-galli (L.) P.Beauv.(Barnyard grass), and its d
Absorption and translocation of penoxsulam in Fimbristylis miliacea resistant to ALS-inhibiting herb