and America.It was the favorite of the ancient Egyptians‚ Greek ‚ and Chinese. B Statement of the Problem This study is to determine the ability of Radish as a pesticide. Specifically it sought to answer the following questions: 1. Can radish extract be used as a pesticide? 2. Can this be as effective as the other commercially available products with the same purpose? 3. Can this be harmless to our health? 4. Can this be cheaper compared to other
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Citrus Extract as Dog Flea and Lice Preventer Researcher: Louise Joyce A. Naguiat Research Adviser: Mrs. Melba A. Agravante June- Septemper 2013 Solano High School Introduction/Rationale Pets such as dogs needs to be treated with proper nourishment and needs to be walked‚ exercise and to be played outside. Dogs need a natural environment. They cannot always stay in the house so they need to go outside to breathe fresh air and get socialized with other dogs. But by providing them
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Results and discussions The experiment was conducted in order to determine the activity of plant extracts on the adult and last larval instar of T. confusum. In all cases‚ considerable differences in insect mortality were shown with different plant extract‚ different concentration at the same exposure period 24 hrs. The 24 hrs bioassay is a major tool for evaluating the toxicity of phytotoxins‚ and a number of researches have been applying this method to assess the toxic effect of different plant
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Biology‚ University of Santo Tomas Abstract In order to extract pure caffeine from Lipton Yellow Label tea leaves‚ several extractions and phase transition techniques were employed to 6.5029 grams of sample. Initially‚ the tea leaves were boiled in water to extract tea from the leaves (Solid-Liquid Extraction). After extracting the tea‚ several steps of Liquid-Liquid Extraction methods were done with the use of Dichloromethane (DCM) to extract the crude caffeine from the tea and was dried using Anhydrous
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The antifeedant activity of the extracts choice and no-choice test methods‚ after 24 and 48 hours in each test‚ against 7 day old (3rd instar) larvae of S. litura on castor leaves. Stock solutions of the test compounds were prepared in the carrier solvents. Further dilution was done in emulsified water by maintaining emulsifier (Tween – 80) level at 0.5 % to yield various concentrations. Castor leaf discs (4 cm diameter) were punched out from the washed and dried castor leaves. Leaf discs were dipped
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The plant has diverse ethnomedicinal uses by the tribals of SBR. The bark paste is applied externally on the bite area for 2 to 3 times in a day at regular interval for 3 days. Half teaspoon juice extract is taken orally thrice daily to cure jaundice. The leaf paste along with neem is applied externally over all types of skin infections. Several reports are available on antimicrobial activities of C. fistula from bark‚ seed‚ flower‚ and fruits‚ but
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– analysing how Eddie presented in all 3 extracts – examining how develops/ changes as character “A view from the bridge” - controlled assessment Act 1 Analysis Analysis of extract 1 (30 minutes): This extract – Arthur Miller – uses different language techniques/ stage directions In order present Eddie‚ to audience as: Over protective‚ supportive‚ secretive‚ dominant and well respected. Over protective Extract clearly presents us – character‚ has compulsive
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(25%‚ 50%‚100%) aqueous leaf extract of Annona squamosa in it every alternate day till 30 days. The control group and experimental fishes were fed with pelleted commercial food and worms at 2% of body weight and water was changed daily after 24 hours of feeding. Growth rate were determined after 15 and 30 days. After 30 days of immersionin different concentration of aqueous extract of leaf‚ all experimental fishes were taken out and were kept in water devoid of leaf extract and then all experimental
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Cassia Alata. It belongs to the family of Leguminosae. It is a shrub which is erected and grew for about 2 meters tall. The leaves of the plant posseses fungicidal‚ insecticidal and pesticidal properties. EXTRACTION OF LEAVES In getting the extract for this study‚ plants were first collected from rural areas from Red V and Ilayang Talim of Lucena City. The researchers pick those fresh leaves for they are more effective to used. Then the researchers decided to have a measure of 2 kilograms
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How does Mark Twain present the theme of escape in the extract displayed in Chapter 20? Published in the 1885‚ Adventures of Huckleberry Finn‚ Mark Twain’s follow-up to the Adventures of Tom Sawyer‚ is set in the Mississippi River before the American Civil War in the mid-19th century. The novel is written in a subjective style from the viewpoint of its protagonist‚ Huck Finn. Who is escaping from his previous live and drunken father. Huckleberry Finn is an immensely realistic novel‚ revealing
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