巴西捕食性真菌节丛孢属菌株对自由生活线虫和捻转血矛线虫感染性幼虫的体外活性。
In vitro activity of Brazilian strains of the predatory fungi Arthrobotrys spp. on free-living nematodes and infective larvae of Haemonchus placei.
作者信息
Gomes A P, Ramos M L, Vasconcellos R S, Jensen J R, Vieira-Bressan M C, Araujo J V
机构信息
Departamento de Parasitologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, 31270-901, Belo Horizonte, MG, Brasil.
出版信息
Mem Inst Oswaldo Cruz. 2000 Nov-Dec;95(6):873-6. doi: 10.1590/s0074-02762000000600023.
In vitro tests were carried out to assess the activity of 26 Brazilian isolates of predatory fungi of the genus Arthrobotrys on a free-living nematode (Panagrellus sp.) and on infective larvae of Haemonchus placei, a parasitic gastrointestinal nematode of cattle. The results showed that the free-living nematode Panagrellus sp. was the most preyed upon, compared to H. placei, for all the fungal treatments. Also, variable predatory capacity was observed for different fungal isolates belonging to the same genus when applied to different nematode species.
进行了体外试验，以评估26株巴西节丛孢属捕食性真菌分离株对自由生活线虫（类小杆线虫属）和牛寄生性胃肠线虫——柔线虫感染性幼虫的活性。结果表明，在所有真菌处理中，与柔线虫相比，自由生活线虫类小杆线虫属被捕食的情况最为严重。此外，当将同一属的不同真菌分离株应用于不同线虫物种时，观察到了不同的捕食能力。
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