In the USA the PRRS implies a cost of:
See a clue in the article Introduction, dissemination and perpetuation of PRRS virus in a region
Questions
16-Jan-2013 In year 2012, the average number of weaned piglets per sow per year in Brazil was: 32% correct
08-Jan-2013 The PCV2 is excreted through: 40% correct
31-Dec-2012 Since the first description of the PCV2 in 1998, the presence of this virus has been demonstrated in: 36% correct
24-Dec-2012 The first "wasting" outbreaks were diagnosed in: 34% correct
Random questions
31-Oct-2011 The census of pigs in Russia in early 2011 was: 43% correct
04-Mar-2015 The piglets born to young sows run 38% correct
04-Nov-2015 In Ukraine, the backyard farms represent: 35% correct
27-Jan-2016 The use of post-cervical AI in gilts is 33% correct
Easy questions
02-Dec-2020 How long should ropes be left in the pen for oral fluid collection? 79% correct
26-Nov-2025 Why does Australia have pork export potential? 93% correct
24-Apr-2024 What is the WelFarmers project? 72% correct
16-Apr-2025 What are the possible effects of a sow having a low feed intake during lactation? 86% correct
Difficult questions
09-Jan-2020 Which statement about sorghum is true? 26% correct
18-Apr-2018 What has been the pig production trend in Chile in the last 5 years? 29% correct
14-Feb-2018 How old is 3tres3 in 2018? 29% correct
10-Feb-2016 Blastocystis sp. can cause 29% correct