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quassia    音标拼音: [kw'ɑʃiə]
n. 苦木科植物,由其采取之苦味液

苦木科植物,由其采取之苦味液

quassia
n 1: a bitter compound used as an insecticide and tonic and
vermifuge; extracted from the wood and bark of trees of the
genera Quassia and Picrasma
2: handsome South American shrub or small tree having bright
scarlet flowers and yielding a valuable fine-grained
yellowish wood; yields the bitter drug quassia from its wood
and bark [synonym: {quassia}, {bitterwood}, {Quassia amara}]


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  • How Bats Control Insects and Pollinate Ecosystems
    By controlling insect populations, bats can save farmers millions of dollars in crop damage and pesticide use In the United States alone, bats are estimated to save farmers around $3 7 billion annually in crop damage and pesticide use
  • Bats Save Billion Dollars In Corn - Engineerine
    This behavioral disruption means that bats reduce pest impact not just through direct consumption, but also by **deterring moth activity** within the field This dual-action control makes them far more effective than many static or chemical pest management tools currently in use
  • Bats in Agriculture | Center for Resilience in Agricultural Working . . .
    Bats provide many ecosystem services in agriculture, including predation of night-flying insects, for which they are estimated to save agriculture billions of dollars per year
  • Ecological and Economic Importance of Bats in Integrated Pest Management
    Bats provide an important ecosystem service through pest consumption, which is valued at $22 9 billion annually in the United States The economic benefits of bats are usually estimated by examining the reduction of pesticide use and avoided costs of crop damage
  • What Crops Do Bats Protect From Insects - blog. entomologist. net
    Insectivorous bats help protect crops and gardens by consuming vast quantities of insects each night, reducing the need for chemical pesticides The Brazilian free-tailed bat, for example, is recognized for its crucial role in managing insect populations in cotton farming
  • The Value of Bats to Crop Production and Revenue
    Because they eat insects, bats can provide great value to agriculture by controlling insect pests Recent research has shown that widespread declines in bat populations have resulted in unexpected costs for farms and human health
  • Farming with bats: The unlikely heroes helping farmers fight pests . . .
    Importantly, reducing excessive pesticide use can also benefit bats by helping maintain healthy insect populations and reducing environmental pressures on wildlife The result is often a more resilient farming landscape that supports a wider range of beneficial species
  • What are the benefits of bats? - The Institute for Environmental . . .
    Many bat species are insectivores, consuming vast quantities of insects each night, including agricultural pests Reduced Pesticide Use: By naturally regulating insect populations, bats significantly reduce the need for chemical pesticides, minimizing environmental damage and potential health risks associated with pesticide exposure
  • How Bats Help Control Insects - blog. entomologist. net
    By limiting the use of chemical pesticides through their natural predation, bats greatly benefit agricultural practices They contribute to a healthy ecosystem by managing insect populations, pollinating important crops, and fostering diversity in the environment
  • Agricultural Allstars - Bat Conservation International
    The presence of insect-munching bats like the eastern red bat (pictured) not only helps farmers by naturally suppressing pest populations but were found to reduce a fungus that afflicts corn kernels





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