| 41. | Herbicide spraying helps to prevent water hyacinths from covering the lake.
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| 42. | In fact, discarded herbicide containers are used to store chirrisco.
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| 43. | Another form of chemical removal other than herbicides is soil solarization.
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| 44. | It is also used to neutralize acidic components of some herbicides.
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| 45. | Further exploration resulted in the formation of the first imidazolinone herbicide.
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| 46. | When herbicide use is warranted, several methods have proven effective.
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| 47. | In all cases, soil disturbance following herbicide treatment is inadvisable.
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| 48. | Herbicides and fungicides sterilize the soil, according to Breland.
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| 49. | He estimated that 20 to 25 million Americans drink water with herbicides.
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| 50. | Image is a selective post-emergent herbicide that targets nut grass.
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