Pest Control
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| Biennial Weed | Weeds that complete their life cycle in two years, germinating & forming rosettes the first year & producing flowers and seeds the second year
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| Instars | Stage between molts of an insect.
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| Noxious Weed | A plant considered harmful to animals or the environment.
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| Vector | An organism that transmits a disease or parasite from one animal or plant to another.
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| Nematodes | A worm of the large phylum Nematode, such as roundworm or thread worm.
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| Insect | A small arthropod animal that had six legs and generally one or two pairs of wings,
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| Chemical Control | The use of specially formulated pesticides to kill or control plants.
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| Metamorphosis | The process of transformation from an immature form to an adult form in two or more distinct stages.
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| Causal Agent | Any entity that produces an effect or is responsible for events or results.
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| Perennial Weed | Weeds that return every year and normally produce long tap roots in addition to seeds
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| Hyphae | A long, branching filamentous structure of a fungus.
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| Diseases | A disorder of structure or function in a human, animal, or plant, especially one that produces specific signs or symptoms or that affects a specific location and is not simply a direct result of physical injury.
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| Disease Triangle | A conceptual model showing the interactions between the environment, the host and an infectious agent.
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| Bacteria | Microscopic living organisms that can be found everywhere.
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| Annual Weed | Weeds that germinate and spread by seed, having an average lifespan of one year.
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| Biological Control | The control of pest by introduction of a natural enemy or predator.
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| Pesticide Resistance | The ability of a life form to develop a tolerance to a pesticide.
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| Cultural Control | The practice of modifying the growing environment to reduce the prevalence of unwanted pests.
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| Arachnid | An arthropod of the class Arachnida, such as a spider or scorpion.
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| Viruses | An inffection agent that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by Light microscopy, and is able to multiply only within the living cells of a host.
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| Eradication | the complete destruction of sommething
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| Key Pest | A pest that occurs on a regular basis for a given crop.
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| Quarantine | A state, period, or place of isolation in which people or animals that have arrived from elsewhere or been exposed to infectious or contagious disease are placed.
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| Fungi | Any group of unicellular, multicellular, or syntactical spore-producing organisms feeding on organic matter, including molds, yeast mushrooms, and toadstools.
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| Pathogen | organisms that produce disease
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| Compound | a thing that is composed of two or more separate elements.
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| Signal Words | the required word on the label that denotes the relative toxicity of the product
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| Net Contents | the amount of pesticide in the container
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| Carcinogen | a substance capable of causing cancer in living tissue.
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| Toxicity | the degree to which a substance can damage an organism,
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| Xylem Tissue | conductive tissue responsible for transport of water and nutrients within the plant
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| Insecticides | a substance used for killing insects
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| Phloem Tissue | conductive tissue responsible for transport of food downward in a tree
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| Common Name | the local name given to a particular species of a plant, as opposed to the scientific Latin or Greek name, which is used universasly
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| Symbols | a thing that represents or stands for something else, especially a material object representing something abstract
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| Volatilization | process whereby a dissolved sample is vaporized.
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| Drift | a continuous slow movement from one place to another
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| Trade Name | a name that has the status of a trademark
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| Element | a part or aspect of something abstract, especially one that is essential or characteristic
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| Formulation | the act of devising or creating something
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