fEasibiLity of mAngo (Magnifera indica) LeavEs aS An inseCticiDe" ABSTRACT This study aimed to produced an insecticide from mango leaves using the decoction method. To get the extract of mango leaves‚ this will be pounded using the mortar and pestle and were boiled in water for its preservation. Let the decoction cool down and it will be filtered to separate the liquid from some solid particles then place in a sprayer. The produced insecticide was compared with the commercial ones. At least 5 mosquitoes
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covers a wide range of compounds including insecticides‚ fungicides‚ herbicides‚ rodenticides‚ molluscicides‚ nematicides‚ plant growth regulators and others. Among these‚ organochlorine (OC) insecticides‚ used successfully in controlling a number of diseases‚ such as malaria and typhus‚ were banned or restricted after the 1960s in most of the technologically advanced countries. The introduction of other synthetic insecticides – organophosphate (OP) insecticides in the 1960s‚ carbamates in 1970s and pyrethroids
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They state that either the herbicides sprayed on GMO’s are more dangerous or that the insecticides produced by the plants are dangerous. Neither of these statements hold up upon examination. Glyphosate is the most common herbicide sprayed on GMO crops. It has a very low acute toxicity; with a median lethal dose of 10‚000mg/kg‚ or over one and
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CHAPTER III RESEARCH METHODOLOGY Research Design Research Population The respondents were the 15 persons from the community of Brgy. Daga‚ Cadiz City‚ School Year 2011-2012. There were 2 males and 13 females in the experimental group. These respondents were those who suffer from hair dryness. These respondents were not force to be involved‚ but they voluntarily agreed to be a part of this investigation. Research Instrument The research instrument in this study was a survey questionnaire
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Bangladesh’s principal crop. National sales of the classes of insecticide used on rice‚ including granular carbofuran‚ synthetic pyrethroids‚ and malathion exceeded 13‚000 tons of formulated product in 2003.[2][3] The insecticides not only represent an environmental threat‚ but are a significant expenditure to poor rice farmers. The Bangladesh Rice Research Institute is working with various NGOs and international organizations to reduce insecticide use in rice.[4] In comparison to rice‚ wheat output in
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heterocyclic groups. In medicinal or agricultural terminology‚ the word “organophosphates” refers to the insecticides group‚ and to nerve agents that inhibits Acetylcholinesterase. The OPs exert their toxicological effect by nonreversible phosphorylation of esterases in the CNS (central nervous system). Organophosphorus insecticides Majority of the OPs are been used as non-specific insecticides for fifty years‚ to control many different types of insects in household and agriculture environment.
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contaminate food at the same time infect It with the bacteria they carry. The bacteria they spread in food can cause food poisoning. People have used various instruments to control the cockroach problem in homes. The most popular is the commonly used insecticide sprays. Most of these can destroy cockroaches but they can also do serious damage to humans as well. Cockroaches are insects of the order Blattaria or Blattodea‚ of which about 30 species out of 4500 total are associated with human habitations
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the cause- the mosquito. A scientist named Dr. Paul Herman Muller made an insecticide-DDT (dichlorodiphenyltrichloroethane) in 1939. Although he was not the first to invent the chemical‚ he was the first to use it as an insecticide‚ when he realized it killed bug and insects (Davis‚ 1971). DDT was used to kill insects causing diseases such as body lice‚ malaria‚ and typhoid fever. The use of the insecticide dropped the cases of malaria in the United States‚ South Africa and other countries
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including the IGR chemical. Recommendation. The Zoëcon Corporation expand the distribution to a 19 city area in the consumer market. The following justification is offered based on the decision factor below. Market Characterization. The premise insecticide
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INTRODUCTION A. Rationale The researchers chose this issue because of the increasing incidents of dengue fever cases in the region & in the country. They believe that this study will greatly contribute to the prevention of insect bites especially in younger children. The researchers are aiming that it will help minimize the cases of dengue which is considered as a year round disease & is fatal. Health care in the Philippines has been a dilemma of many Filipinos especially those families
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