What are the control measures of tsetse fly?
Prevention & Control
- Wear long-sleeved shirts and pants of medium-weight material in neutral colors that blend with the background environment. Tsetse flies are attracted to bright or dark colors, and they can bite through lightweight clothing.
- Inspect vehicles before entering.
- Avoid bushes.
- Use insect repellent.
How do tsetse flies Glossina spp differ from other dipteran flies?
Tsetse can be distinguished from other large flies by two easily observed features. Tsetse fold their wings completely when they are resting so that one wing rests directly on top of the other over their abdomens.
Can tsetse fly be controlled by spraying?
The use of insecticides has for some time been the accepted and main method of controlling tsetse flies and this is likely to remain so in the foreseeable future. Residual treatments of persistent insecticides (e.g. DDT and dieldrin) have been used both selectively and discriminatively by ground spraying methods.
How do you identify tsetse flies?
Tsetse flies are distinguished in part by a forward-projecting piercing proboscis on the head that is capable of puncturing skin. They readily feed on the blood of humans, domestic animals, and wild game. Tsetse flies are robust, sparsely bristled insects that usually range from 6 to 16 mm (0.2 to 0.6 inch) in length.
How do I control tsetse fly in livestock?
Footbaths or leg spraying can provide satisfactory control of tsetse species that prefer to land on the cattle legs. Protection of dips and sprays last for about a week, whereas pour-ons may ensure up to one month protection. So far there are no effective biological control methods agains tsetse flies.
How do you control animals with trypanosomiasis?
Trypanosomiasis can be controlled by treating livestock with trypanocides or insecticide – killing parasites or vectors, respectively. Mathematical modeling of trypanosomiasis was used to compare the impact of drug- and insecticide-based interventions on R 0 with varying densities of cattle, humans and wild hosts.
What is Glossina SPP?
Glossina spp. Tsetse flies are robust flies ranging from 6 to 15mm in length with a passing resemblance to house flies. There are 23 species belonging to the genus Glossina, all found only in Africa south of the Sahara.
What is the epidemiological significance of tsetse fly Glossina Palpalis?
Glossina palpalis is the main vector of human African trypanosomosis (HAT, or sleeping sickness) that dramatically affects human health in sub-Saharan Africa. Because of the implications of genetic structuring of vector populations for the design and efficacy of control campaigns, G.
What is the prevention of Trypanosoma?
How can I prevent African trypanosomiasis and prevent other insect bites? Wear protective clothing, including long-sleeved shirts and pants. The tsetse fly can bite through thin fabrics, so clothing should be made of medium-weight material. Wear neutral-colored clothing.
What is the prevention of sleeping sickness?
African sleeping sickness is a disease caused by a parasite. It is passed on by the bite of the infected tsetse fly. The only risk factor is travel to parts of Africa where the tsetse fly is found. The only way to prevent the disease is to avoid insect bites.
What is the solution of sleeping sickness?
From the first decade of this century arsenicals have been the most universal and most effective drugs for all cases of sleeping sickness. Melarsoprol, introduced in the 1940s, remains the most universal of these compounds.
What are the ways to prevent and control trypanosomiasis?
How can I prevent African trypanosomiasis and prevent other insect bites?
- Wear protective clothing, including long-sleeved shirts and pants.
- Wear neutral-colored clothing.
- Inspect vehicles for tsetse flies before entering.
- Avoid bushes.
- Use insect repellant.
What are the characteristics of Glossina species?
Glossina species are tan or brown flies that range in length from 6 to 14 mm, excluding the proboscis. Members of the fusca group, which is considered phylogenetically primitive, are the largest, at 9.5–14 mm long. The palpalis and morsitans group species are small to medium in size, about 6.5–11 mm long.
Which of the following Glossina Palpalis is a vector for?
Glossina palpalis is the main vector of human African trypanosomosis (HAT, or sleeping sickness) that dramatically affects human health in sub-Saharan Africa.
What are the vectors that cause Traponosomia?
The tsetse fly, Glossina sp. is the main vector for trypanosomes, the parasites that cause trypanosomiasis. This disease affects both humans and livestock.