People can also experience an internal symptom of eye worm, a visible movement of the worm moving in the eye. Light sensitivity, itching, pain, and eye congestion can all happen with the eye worm. 9.) The main hosts of the loa loa and loiasis are deer flies. These flies are also referred to as mango flies or mangrove flies and they can breed the disease/worm.
Definition of Liver Cirrhosis Cirrhosis is a complication of many liver diseases characterized by abnormal structure and function of the liver. The diseases that lead to cirrhosis do so because they injure and kill liver cells, after which the inflammation and repair that is associated with the dying liver cells causes scar tissue to form. The liver cells that do not die multiply in an attempt to replace the cells that have died. This results in clusters of newly-formed liver cells within the scar tissue. There are many causes of cirrhosis including chemicals (such as alcohol, fat, and certain medications), viruses toxic metals (such as iron and copper that accumulate in the liver as a result of genetic diseases).
INTRODUCTION Trypanosomiasis is caused by a parasitic protozoan of the family Trypanosomatidae and genus Trypanosoma. Trypanosomes can infect mammals including humans and can exhibit very high parasitaemia as blood parasites; it is also considered a tissue parasite, due to its ability to invade the nervous system. It is the agent that causes sleeping sickness in humans. This disease in vertebrates is colloquially known as Surra (Derived from Marathi) or Mal de caderas in Brazil but this term was also at times used for rabies. The spread observed in Bolivia around 1840.
Which could effect our health. The extinction of Barn owls will also effect our economy negatively. Specifically farmers. Mice, rats, and voles usually like to snack on food such as wheat, grains, berries, and hay. So with the increase in the population of those rodents, they could damage some of the crops that the farmers are trying to
Because so many predatory insects are used to control aphids, chemical controls are suggested as a last resort as they kill a variety of insects, including the beneficial ones. Biological control is the use of living organisms to maintain pest populations below damaging levels. Natural enemies of arthropods fall into three major categories: predators, parasitoids, and pathogens (Altieri et al., 2005; Mahr et al., 2008). Non-chemical approaches for management of aphids (Bakhetia and Chandler, 1997) reviewed the management strategies for aphids with special reference to host plant resistance while (Sachan, 1997) reviewed the cultural control of aphids. Recently, Singh (2000) highlighted importance of aphid predators and parasitoids in biological control of aphids.
INTRODUCTION WHAT IZ PLAGUE?? Plague is an infectious disease that is caused by the bacteria Yersinia pestis. Depending on lung infection, or sanitary conditions, plague can be spread in the air, by direct contact, or very rarely by contaminated undercooked food. Humans usually get plague after being bitten by a rodent flea that is carrying the plague bacterium or by handling an animal infected with plague. Plague is infamous for killing millions of people in Europe during the middle ages.
The title of the book is called "The Plague". The vast majority might want at it and asked, "What is the torment?" That is when everybody would find it on google and see that the torment is a genuine bacterial contamination that can be lethal. Now and again alluded to as the "dark torment," the malady is brought about by bacterial strain called Yersinia pestis. This bacterium is found on creatures all through the world and is typically transmitted to people through bugs.
CASSAVA LEAVES EXTRACT AS MOSQUITO REPELENT Mosquito use their mouthparts to puncture your skin and feed on your blood cause of itchy bumps that appear after mosquito bites. Mosquito bite causes a large area of swelling, soreness and redness. Bites from mosquito carrying certain viruses or parasites can cause severe illness. Reactions maybe experienced by children, adults not previously exposed to the type of mosquito that bit them, and people with immune system disorders. Children are more likely to develop a severe reaction than are adults, because many adults have had mosquito bites throughout their lives and become desensitized.
These vectors include mosquitoes, fleas, sand flies, lice, ticks, and mites. They are responsible for the transmission of several diseases. These vectors feed on blood at some or all stages of their life cycles. The hematophagous lifestyle of these arthropods allows the pathogens to enter the blood stream of the host. For example, the anopheles mosquito is a vector for malaria, filariasis, and arboviruses.
Some researchers found out that also has other natural acids that is use to kill pest. But this study will only focus on killing cockroaches using the extract of the plant. Cockroaches belong to the king animalia, Phylum anthropoda, class insecta and order blattaria. Cockroaches carries various bacteria’s, that once intake can destroy the immune system of our body that will result to various diseases, since they are commonly found near waste deposits. This study will be conducted to determine the effectiveness of Sargassum extract as an alternative pesticide for Cockroaches.