From: Meta-analysis of the parasitic phase traits of Haemonchus contortus infection in sheep
Reference | Country | No. of experiments | No. of animals | Breed | Age (months) | Immune past | Duration of infection (days) | Infection dose | No. of experiments | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|
E | μ | F | f | |||||||||
[32] | Australia | 6 | 22 | Merino | Naïve: 20,000 L3 | 7–21–24–84 | 5000–10,000 | 5 | 1 | |||
[33] | Australia | 5 | 21 | Merino | 5 | Naïve-Natural | 7–21–24 | 5000–20,000 | 5 | |||
[34] | Australia | 5 | 22 | Merino | 2.5–6.5 | Natural: 5000 L3–6000 L3 | 9–12–30–58 | 5000–6000–10,000 | 4 | 1 | ||
[35] | Australia | 4 | 15 | Merino | Naïve | 21 | 10,000 | 4 | ||||
[36] | Australia | 2 | 12 | Merino | 8.5–36 | Naïve: 20,000 L3 | 21 | 10,000 | 2 | |||
[37] | Australia | 2 | 10 | Merino | 9.25–14 | Naïve | 24–28 | 5000–10,000 | 2 | |||
[38] | Australia | 2 | 9 | Merino | Naïve-Natural | 21–26 | 5000–10,000 | 2 | ||||
[39] | Iraq | 2 | 10 | Awassi-Merino | 5.5 | Natural | 39 | 10,600–13,300 | 2 | |||
[40] | Brazil | 1 | 6 | Santa Ines | 3 | Natural | 40 | 4000 | 1 | |||
[41] | Mexico | 1 | 4 | Suffolk × Dorset | 6.5 | Naïve | 42 | 10,000 | 1 | |||
[42] | Brazil | 2 | 20 | Corriedale-Crioula Lanada | 3 | Naïve | 84 | 3560–4900 | 2 | |||
[43] | UK | 1 | 5 | Blueface Leicester × Scottish blackface | 4.5 | Naïve | 35 | 5000 | 1 | |||
[44] | Brazil | 1 | 7 | Suffolk | 3 | Natural | 28 | 4000 | 1 | 1 | ||
[45] | Scotland | 1 | 3 | Scottish Blackface (3/4) | 8 | Natural | 27 | 5000 | 1 | |||
[46] | France | 4 | 20 | Barbados Black Belly-Romane | 12 | 20,000 L3 | 60 | 10,000 | 4 | |||
[47] | USA | 23 | 69 | Dorset | 6.5 | Naïve: 30,000 | 28–49–70 | 30,000 | 7 | 16 | 23 | |
[48] | Mexico | 1 | 6 | Colombian breed | 7 | Naïve | 51 | 5000 | 1 | |||
[49] | USA | 1 | 9 | Dorset | 8 | 10,000 L3 | 35 | 10,000 | 1 | |||
[50] | Mexico | 1 | 5 | Pelibuey × Dorper | 3 | Naïve | 41 | 3000 | 1 | 1 | 1 | |
[51] | Australia | 4 | 22 | Merino (genetically resistant) Merino | 5.5 | Naïve: 20,000 | 28–42 | 20,000 | 2 | 2 | ||
[52] | Australia | 1 | 3 | Merino | 12 | Natural | 28 | 20,000 | 1 | |||
[53] | Spain | 2 | 17 | Canaria-Canaria Hair Breed | 8 | Natural | 28 | 20,000 | 2 | 2 | ||
[54] | UK | 1 | 4 | Dorset | 3 | Naïve | 22 | 5000 | 1 | |||
[55] | Germany | 1 | 100 | German Merino and 4 crossbreds | 3 | Naïve | 49 | 5000 | 1 | 1 | ||
[56] | Hungary | 3 | 70 | Hungarian Merino | 3 | Naïve: 7000 L3 | 48–85 | 7000 | 3 | |||
[57] | Ethiopia | 2 | 12 | Ethiopian highland sheep | 11 | Natural | 91 | 4000–6000 | 2 | |||
[58] | France | 2 | 10 | Préalpes Ile de France | 2.5 | Naïve | 73–87 | 10,000–50,000 | 2 | |||
[59] | USA | 2 | 24 | St Croix-Dorset × Rambouillet × Finnsheep | 4.5 | 12,000 | 27 | 10,000 | 2 | 2 | ||
[60] | South Africa | 1 | 3 | Mutton Merino | 6 | Naïve | 42 | 50,000 | 1 | |||
[61] | France | 4 | 268 | Romane × Barbados BlackBelly BC | 3 | Natural | 42 | 5,000 | 4 | 4 | ||
[62] | France | 2 | 44 | Romane × Barbados BlackBelly BC | 5 | Naïve | 30 | 10,000 | 2 | 2 | 2 | |
[21] | The Netherlands | 4 | 18 | Texel | 8 | Naïve: 5000–10,000–40,000 | 28 | 5000 | 4 | 4 | ||
[63] | France | 8 | 38 | Barbados Black Belly-INRA 401 | 6 | Naïve: 10,000 L3 | 4–30 | 10,000 | 8 | 4 | ||
[64] | France | 2 | 8 | Barbados Black Belly-INRA 401 | 8 | Naïve | 16 | 10,000 | 2 | |||
[65] | New Zealand | 2 | 26 | Romney-Romney selected for greasy fleece | 14.5 | Natural | 28 | 4000 | 2 | |||
[66] | Ethiopia | 1 | 6 | Indigenous breed | 1 | Naïve | 84 | 5000 | 1 | |||
[67] | USA | 8 | 34 | St Croix-Florida Native-Dorset × Rambouillet | 9.5 | Naïve: 20,000 | 7–14 | 16,000–20,000 | 8 |