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: 39% 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: 33% correct
Random questions
20-May-2014 What benefits does the use of carbohydrases in growing pigs' feed (20-60 kg) entail? 40% correct
02-Nov-2017 Which gas is responsible of most of the deaths related to poor management when emptying slurry pits? 43% correct
16-Oct-2019 Do the needs of amino acids increase during inflammatory processes? 40% correct
15-Apr-2015 The effect of the PCV2 41% correct
Easy questions
07-Jun-2023 Which is a natural antioxidant used in preserving raw materials, fats, and oils? 77% correct
29-Nov-2023 How did EU pigmeat production evolve in the first half of 2023? 79% correct
10-May-2023 What is the primary vector of getahvirus (GETV)? 72% correct
20-Nov-2024 What is the correct order of steps in a farm succession plan? 71% correct
Difficult questions
13-Nov-2024 Which country consumes the most pork in Europe? 27% correct
10-Aug-2016 The needle-free vaccination devices: 29% correct
17-Aug-2017 How could it be quantitatively assessed the intestinal health of post-weaned piglets? 24% correct
09-Jan-2020 Which statement about sorghum is true? 26% correct