南方根结线虫胚胎发育的观察

Observe on the embryonic development of root-knot nematode,Meloidogyne incognita

南方根结线虫是一种在我国具有潜在经济重要性的农作物病原物.研究南方根结线虫胚胎发育的过程可以为研究其生长发育过程提供科学依据.本文用乙酸-地衣红染液对卵细胞进行染色,观察研究南方根结线虫的胚胎发育各阶段的过程和形态变化.实验结果为控制番茄南方根结线虫病提供了一定的实验依据.

Root-knot nematode is a potentially important crop pathogen in China.Study on embryonic of Meloidogyne incognita could provide a scientific basis to its growth and development.The paper using glacial acetic acid-orcein solution stain eggs to observational and study on embryonic development and morphological changes of Meloidogyne incognita.The results provide a certain amounts of experimental evidences to control Meloidogyne incognita.