【摘要】 反枝苋是世界性分布的一种恶性杂草,了解其生物学特性将有助于对其进行有效防治。本文从反枝苋的分布与危害、生长发育和繁殖等几个方面,详细综述了反枝苋的的生物学特性和防除措施,包括物理防治、化学防治及生物防治,并对综合治理反枝苋提出了几点建议。更多还原

【Abstract】 Redroot pigweed ( Amaranthus retroflexus L. ) is an annual specie s of weeds which is widely distributed and important in cultivated field and other land all over the world.This paper reviewed the biological characters and control measures including physical ,chemical and biological methods in detail.更多还原