Potency of Selected Plants Essay Example for Free

Potency of Selected Plants EssayEvery year, the World Health Organization (WHO) estimates that 50-100 billion people all over the world fall victim to dengue fever. And every year, 20,000 of these victims end up dead (the Philippine Star, 2012). tally to the report of the Philippine Association of Entomologists (PAE), the incidence and threat of dengue shroud to rise, year after year. (Samaniego, 2012). This insalubrious unhealthiness is just caused by a single bite of a carrying mosquito. The mosquito is a common transitory insect that is found around the world. The mosquito is often a carrier of diseases, such(prenominal) as malaria, encephalitis, lily-livered fever, dengue fever, dog heartworm, West Nile virus, and many others.The females, who drink blood, bottomland carry disease from one savage to another as they feed. The mosquito goes through four separate and distinct stages of its life rhythm method of birth control and they atomic number 18 as follows Egg, Larva, pupa, and bragging(a). It has been found out by studies that buyo, lime and papaya has potential properties that can terminate mosquito larvae. This study entitled Buyo (Piper betle L.), linden (Citrus aurantifolia), and Papaya (Carica papaya L.) Leaves pulverise against Mosquito Larvae aims to investigate the effectiveness of the cardinal leaves pulverise on the idea of destroying number one the source of the problem by terminating first the larvae.Objective of the StudyThis study, aims to position the capability of the three plants leaves namely Buyo, Lime and Papaya as a terminating agent, specifically it aims to 1.Determine the efficacy of the three plants leaves against mosquito larvae in the form of powder. 2.Determine if there is a hearty struggle between the do of the treatments towards the mosquito larvae.Statement of the ProblemThis study aims to determine the efficacy Buyo, Lime and Papaya in terminating mosquito larvae. Specifically, it seeks to answer the quest questions 1.Can the three plants practise as a newfound terminating agent for mosquito larvae? 2.Is there any significant difference between them experimental and control set-ups? 3.Is there any further effect on the last treatment on the test organisms?Statement of HypothesisBased on the foregoing problems, the researchers formulated the follo file name extension baseless hypothesis 1.The three plants cannot serve as a newfound terminating agent for mosquito larvae. 2.There argon no significant difference between the experimental and control set-ups. 3.There are no further effects on the final treatment on the test organisms.Statement of the HypothesisThe researchers infer that1.The three plants can serve as a newfound terminating agent for mosquito larvae. 2.There is a significant difference between the experimental and control set-ups. 3.There is a further effect on the final treatment on the test organisms.Significance of the StudyAccording to the report of the P hilippine Association of Entomologists (PAE), the incidence and threat of dengue continue to rise, year after year. (Samaniego, 2012). The itemize of deaths from the dengue virus also rose to 328, which is taller than the 293 cases recorded during the same period last year. This deadly disease is just caused by a single bite of a carrying mosquito. This study aims to prevent destroying first the source of the problem by terminating first the larvae without triggering bad side effects. The study may further serve as the baseline information active the worth of the selected plants.Scope and Limitation of the StudyThis study, Buyo, Lime, and Papaya Leaves Powder against Mosquito Larvae, focuses on the potential properties of the three plants towards mosquito larvae in different set-ups. This study limits and focuses only to the topics related to this project.Conceptual materialDefinition of key termsBuyo is a vine-like plant that can reach 150 to 180 centimeters in height. It is usually used for medicinal uses. Lime leaves sop up slackly ovate blades, blunt-pointed at both ends, 3.5-6 cm long, 2.7-4 cm wide with petioles 3,5 to 6 cm long, broadly winged, up to 4 cm wide wing area sometimes exceeding leaf area. Papaya is a wide-ranging, tree-like plant, with a single stanch increment from 5 to 10 m (16 to 33 ft) tall, with spirally arranged leaves confined to the top of the trunk. Dengue revaluation on the Related LiteratureBuyo (Piper betle L.), Lime (Citrus aurantifolia), and Papaya (Carica papaya L.) Leaves Powder against Mosquito LarvaeMosquitoThe mosquito is a common flying insect that is found around the world. There are about 2,700 species of mosquitoes. Mosquitoes can fly about 1 to 1.5 miles per hour (1.6-2.4 kph). Mosquito Bites Females drink blood and the nectar of plants the males only sip plant nectar. When a female bites, she also injects an anticoagulant (anti-clotting chemical) into the prey to keep the victims blood flowing. She find s her victims by sight and smell, and also by detecting their warmth. non all mosquito species bite humans. Disease Carrier The mosquito is often a carrier of diseases, such as malaria, encephalitis, jaundiced fever, dengue fever, dog heartworm, West Nile virus, and many others. The females, who drink blood, can carry disease from one animal to another as they feed. Anatomy Like all insects, the mosquito has a body divided into three split (head, thorax, and abdomen), a hard exoskeleton, and six long, jointed legs. Mosquitoes also sport a pair of veined wings. They have a straw-like proboscis and can only eat liquids. Life Cycle The complete life-cycle of a mosquito takes about a month.After drinking blood, adult females lay a raft of 40 to 400 detailed white eggs in standing water or very slow-moving water. Within a week, the eggs hatch into larvae (sometimes called wrigglers) that breathe air through tubes which they poke above the surface of the water. Larvae eat bits of pl anless organic matter and each other. Larvae molt four times as they grow after the fourth molt, they are called pupae (also called tumblers). Pupae alsolive near the surface of the water, breathing through two horn-like tubes (called siphons) on their back. Pupae do not eat. An adult emerges from a pupa when the skin splits after a few days. The adult lives for only a few weeks.LimeThe Small-f pull downed papeda (Biasong) stands out from all others of the subgenus Papeda because of its very small flowers, only 1.2-1.3 cm wide, white, with a trace of purple on the outside. The ingatherings are 5-7 cm long surface fairly smooth or with transverse corrugations, lemon yellow skin comparatively thick pulp rather juicy, grayish, acid aroma similar to that of samuyao Seeds are numerous. The leaves have broadly ovate blades, blunt-pointed at both ends, 3.5-6 cm long, 2.7-4 cm wide with petioles 3,5 to 6 cm long, broadly winged, up to 4 cm wide wing area sometimes exceeding leaf area. See ds are numerous.The tree attains a height of 7.5 to 9 meters, with comparatively small but sharp spines. This species is cultivated in the southern Philippine Islands, especially Mindanao, where it is called biasong. The fruit was generally thought of as being inedible, but Ponchit Enrile from the Aseya Bistro in Davao City told me that it is a favourite flavouring for kinilaw (raw fish or seafood marinated with vinegar and limes) and Tom Yum Kung. The fruit can be bought in wet markets all over Mindanao and fetches high prices when not in sequence. When in season it would sell for 10 US cents a piece.PapayaThe papaya is a large, tree-like plant, with a single stem growing from 5 to 10 m (16 to 33 ft) tall, with spirally arranged leaves confined to the top of the trunk. The lower trunk is conspicuously scarred where leaves and fruit were borne. The leaves are large, 5070 cm (2028 in) in diameter, deeply palmately lobed, with seven lobes. Unusually for such large plants, the trees a re dioecious. The tree is usually unbranched, unless lopped. The flowers are similar in shape to the flowers of the Plumeria, but are much smaller and wax-like. They appear on the axils of the leaves, maturing into large fruit 1545 cm (5.918 in) long and 1030 cm (3.912 in) in diameter. The fruit is ripe when it feels soft (as soft as a ripe avocado or a bit softer) and its skin has attained an amber to orange hue. Carica papaya was the first transgenic fruit tree to have its genome deciphered.BuyoThe betel leaf is cultivated in most of South and Southeast Asia. Since it is a ass-kisser, it needs a compatible tree or a long pole for support. Betel requires high land and especially fertile soil. Waterlogged, saline and alkali soils are unsuitable for its refining. In Bangladesh, farmers called barui3 prepare a garden called a barouj in which to grow betel. The barouj is fenced with bamboo sticks and coconut leaves. The soil is plowed into furrows of 10 to 15 metres length, 75 centi metres in width and 75 centimetres depth. Oil cakes, manure, and leaves are thoroughly incorporated with the topsoil of the furrows and wood ash. The creeper cuttings are planted at the beginning of the monsoon season. Proper shade and irrigation are essential for the successful cultivation of this crop.Betel needs constantly moist soil, but there should not be excessive moisture. Irrigation is usual and light, and standing water should not remain for more than half an hour. Dried leaves and wood ash are applied to the furrows at fortnightly intervals and cow dung slurry is sprinkled. Application of different kinds of leaves at monthly intervals is believed advantageous for the growth of the betel. In 3 to 6 months the vines reach 150 to 180 centimeters in height and they ordain branch. Harvest begins, with the farmer plucking the leaf and its petiole with his right thumb. The harvest lasts 15 days to one month. The harvested leaves are consumed locally or exported to other parts of Asia, the Middle East, Europe, and the United States. Betel is an important part of the preservation in rural Bangladesh.