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SHEEP-fed-barely-sprouting-fodders, page : 113
5. Be especially observant during prolonged wet periods during the summer. Both warm and moist conditions invite flystrike.
It is unlikely that you will have a maggot problem with your entire flock, unless they were attacked by dogs, so you can use a sheep dip on them.
Nose bots:
A nose bot is a mature fly that is dark gray in color and about the size of a bee. The fly and larvae can cause problems for sheep. A full grown larvae is thick, yellowish white with dark bands and are about 1 inch (2.5 cm) long.
These pests are found mainly in the frontal sinuses of sheep after having been deposited by the fly on the edge of the nostril. The grubs are less than half an inch (0.2 cm) long. Nose bots cause irritation as they crawl through the nostrils and sinuses, and then work their way up the nasal passages. This causes inflammation that in turn causes a thin secretion that becomes quite thick if the infection occurs. These thickened secretions can make it difficult for the sheep to breath, and you may notice they sneeze frequently. The sheep will most likely go off its feed and become run down due to the stress of being annoyed by flies and this prevents them from grazing peacefully.
When sheep are attacked by these flies it is usually in the heat of the day, subsiding in the late afternoon, you will notice them put their heads on the ground, and stamp. And suddenly run with the heads down to avoid the fly, they will often become frantic and press their noses on the ground or against another sheep to try to prevent an attack.
Scab Mites:
There are several kinds of parasitic mites that produce scab in sheep. The most common scab mite is pearl-gray in color and about one fortieth of an inch (0.06 cm) long and has four pairs of brownish legs and sharp pointed brownish mouth.
These mite puncture the skin and live on the blood caused by their wound. The skin becomes inflamed and then scabs over with a gray, scaly crust. When this happens the wool falls out and leaves large bare areas exposed.
If you find mites, then you must treat all your flock at the same time because it is contagious. Once the sheep are cleaned they should not enter the infected areas for a period of 30 days.
SHEEP DISORERS
It is unlikely that you will have a maggot problem with your entire flock, unless they were attacked by dogs, so you can use a sheep dip on them.
Nose bots:
A nose bot is a mature fly that is dark gray in color and about the size of a bee. The fly and larvae can cause problems for sheep. A full grown larvae is thick, yellowish white with dark bands and are about 1 inch (2.5 cm) long.
These pests are found mainly in the frontal sinuses of sheep after having been deposited by the fly on the edge of the nostril. The grubs are less than half an inch (0.2 cm) long. Nose bots cause irritation as they crawl through the nostrils and sinuses, and then work their way up the nasal passages. This causes inflammation that in turn causes a thin secretion that becomes quite thick if the infection occurs. These thickened secretions can make it difficult for the sheep to breath, and you may notice they sneeze frequently. The sheep will most likely go off its feed and become run down due to the stress of being annoyed by flies and this prevents them from grazing peacefully.
When sheep are attacked by these flies it is usually in the heat of the day, subsiding in the late afternoon, you will notice them put their heads on the ground, and stamp. And suddenly run with the heads down to avoid the fly, they will often become frantic and press their noses on the ground or against another sheep to try to prevent an attack.
Scab Mites:
There are several kinds of parasitic mites that produce scab in sheep. The most common scab mite is pearl-gray in color and about one fortieth of an inch (0.06 cm) long and has four pairs of brownish legs and sharp pointed brownish mouth.
These mite puncture the skin and live on the blood caused by their wound. The skin becomes inflamed and then scabs over with a gray, scaly crust. When this happens the wool falls out and leaves large bare areas exposed.
If you find mites, then you must treat all your flock at the same time because it is contagious. Once the sheep are cleaned they should not enter the infected areas for a period of 30 days.
SHEEP DISORERS