Tag: herbicides

why would a farmer choose to use a selective herbicide

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why would a farmer choose to use a selective herbicide插图

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Selective herbicides are used tokill undesirable species while preserving crops or gardens. Selective herbicides are weed killers that attack specific plants or plant types, while leaving desirable plants unharmed.

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  • What is a selective herbicide?

  • Selective herbicides are used to kill undesirable species while preserving crops or gardens. Selective herbicides are weed killers that attack specific plants or plant types, while leaving desirable plants unharmed.

  • What are GM herbicide-tolerant crops?

  • GM herbicide-tolerant crops enable farmers to use certain herbicides that will kill weeds without harming their crop. The prime example of GM herbicide-resistant crops is the suite of 鈥淩oundup-resistant鈥?GMOs, which are designed to tolerate the herbicide glyphosate, an ingredient in the weed killer Roundup (see this article ).

  • Will herbicides kill grasses?

  • Herbicides labeled for control of weeds in lawns, for example, will kill broadleaf weeds like dandelions and thistles, but will not kill grasses. Non-selective herbicides kill or damage all plants.

  • Do I need to use herbicides to control weeds?

  • However, since many farmers are already using herbicides, this guide will help you to choose the correct herbicides to control the type of weeds you have in your fields, and to apply them safely and accurately. IMPORTANT FACT: You do not need to use herbicides to practice CF.