Dumb Cane (Dieffenbachia seguine) Stem Extract as a Rodenticide for Black Rats (Rattus rattus) PROPONENTS: Dolino‚ Alma Gubalane‚ Delsan Miquiabas‚ Cheryl Telen‚ Nikol IV- Einstein Mrs. Lalaine Biboso Research II Adviser ABSTRACT Black rats are pests and are dangerous to humans in several ways. These species are also famous for its role in spreading the dreaded bubonic plague that took billions of lives in the Middle Ages. To control them‚ chemical rodenticides are used but these chemicals
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Interaction of Cultures. Theme 2 means the development of religions‚ belief systems and arts. In the movie‚ there is a shift of beliefs. At the beginning‚ the Hutu Power Radio was calling the Tutsis “cockroaches”. But once the revolt was initiated by the Tutsis rebels‚ they were the ones calling the Hutus “cockroaches” and murdering any Hutus they found. Theme 3 is State-Building‚ Expansion and Conflict. This theme means the development of political structure‚ empires‚ nations‚ revolts and revolutions. In
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Organophosphor ous and Carbamates Insecticides Reporters: Bacanto‚ Kharen Mae B. Mangga‚ Medelen V. Paquit‚ Ruby F. Organophosphorus insecticides • Organophosphorus insecticides are normally esters‚ amides‚ or thiol derivatives of phosphoric‚ phosphonic‚ phosphorothioic‚ or phosphonothioic acids. Most are only slightly soluble in water and have a high oil-to-water partition coefficient and low vapor pressure. • Organophosphates - are commonly used for small animals as flea and tick powders‚
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arrangements are a place of “rest‚ sleep‚ and wait. When our masters wanted us an electric bell began to ring throughout the quarters…I swept the floor‚ tied the mosquito net to four nails on the wall‚ and went to sleep. The wall was covered with cockroaches‚”(108-110). While their masters lived in beautiful‚ cleanly
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LAB #3 TITLE: SPECIES DIVERSITY AIM: To determine how moisture content of sand influences the distribution of fauna along a sandy beach. MATERIALS: 100m transect‚1m x 1m quadrat‚shovel‚30cm ruler‚40cm x40cm sieve‚ digital probe‚ sweep net PROCEDURE: 1. The area was selected for the 100m transect to be laid. 2. The transect was carefully placed ensuring that the end of the transect was in the moist part of sand. 3. The quadrat was placed along the transect on either sides. 4
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“Hunting Snake” Judith Wright ** Australian poet fascinated by Aboriginal life and a reverence for nature. Poetic Devices: Alliteration/hypnotic quality that lulls reader and reflects simple poetry of youth Assonance/like alliteration‚ many soft repetitive sounds (‘w’ and ‘s’ particularly) that also mirror snake’s movements Imagery/very strong‚ visceral poem. Sensory-oriented. Creates a strong‚ confident‚ beautiful‚ awe-inspiring image of snake (focus of poem) Rhyme scheme/very simple until ‘twist’
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about migrants- it simply didn’t quite fit with me. The points you make in this heartless piece‚ I can not comprehend‚ and I’m sure I speak on behalf of the UK. Starting with how you label the migrants as ‘cockroaches’‚ says a lot about your closed minded views- these so called ‘cockroaches’ are human beings. Their desperation for a normal‚ safe life has resorted them to risking their children’s lives and their own life. Do you feel no sympathy for these people trying to gain peace and prosperity
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could be the answer for this problem that we all face. By mixing-up the three main elements of the by-product‚ the garlic‚ chili pepper‚ and Euphorbia‚ we come up to put up an alternative botanical insecticide that can kill harmful insects such as cockroaches‚ flies‚ mosquitoes and other plant insects. Even though there are hundreds of problems out there that is still unsolved‚ we choose this problem because this is one of the problems people really can’t solved quickly and could make houses “pest-free”
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leave us red in the face. The first example is when the oil company executive refuses to live in a building where east Indian people live because “ he was given to understand that cockroaches were symbols of good luck in their cultures and that‚ when they moved into a new home‚ friends came by with gift wrapped cockroaches.” (Bissoondath‚ Pg. 75). The second example is “do all people with
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that was how the killing of the Tutsi minority began. The Hutu extremists goal for this genocide was to kill all of the Tutsi minority and anybody against the genocide. They did this by broadcasting hate propaganda telling people to “weed out the cockroaches” on radio stations and newspapers. Overall about 800‚000 people were killed. The
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