Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Studies on the worm populations in the alimentary tract of breeding ewes.

× No keyword cloud information.

5 in total

1. Genetic parameters for ewe reproductive performance and peri-parturient fecal egg counts and their genetic relationships with lamb body weights and fecal egg counts in Katahdin sheep.

Authors: David R Notter; Lauretta Ngere; Joan M Burke; James E Miller; James L M Morgan
Journal: J Anim Sci Date: 2018-05-04 Impact factor: 3.159

2. Arrested development of sheep strongyles: onset and resumption under field conditions of Central Europe.

Authors: Iva Langrová; Katerina Makovcová; Jaroslav Vadlejch; Ivana Jankovská; Miloslav Petrtýl; Jan Fechtner; Petr Keil; Andriy Lytvynets; Marie Borkovcová
Journal: Parasitol Res Date: 2008-05-04 Impact factor: 2.289

3. Seasonal fluctuations of nematode populations in breeding ewes and lambs.

Authors: L Ayalew; H C Gibbs
Journal: Can J Comp Med Date: 1973-01

4. Infection with gastrointestinal helminths. Effect of lactation and maternal transfer of immunity.

Authors: A H Shubber; S Lloyd; E J Soulsby
Journal: Z Parasitenkd Date: 1981

5. Gastrointestinal nematode populations in stabled ewes of Rimouski region.

Authors: L Ayalew; J L Fréchette; R Malo; C Beauregard
Journal: Can J Comp Med Date: 1973-10

5 in total