| 释义 |
Definition of smartweed in English: smartweednoun ˈsmɑːtwiːdˈsmɑrtˌwid mass nounNorth American A plant of the dock family, typically having slender leaves and a short spike of tiny compact flowers. Genus Polygonum, family Polygonaceae: several species Example sentencesExamples - Weeds not well-controlled by other herbicides include marestail, prickly lettuce, mustards, giant ragweed, Pennsylvania smartweed, and dandelion.
- The list of weed species includes: morninglory, bindweed, buckwheat, Pennsylvania smartweed, Venice mallow, sweet clover, velvetleaf, lamb's quarters, and nightshade.
- A little farther, I went into a low area and through a patch of green smartweed.
- It may not control smartweed, giant ragweed, and fall panicum that are more than 4 to 6 inches tall.
- A year with extremely low precipitation may allow them to compete much better than species such as Pennsylvania smartweed.
- I eyed the expanse of flooded smartweed fringing the shore.
- A few rods further on the field dipped into a low area and I went through a small patch of green smartweed.
- It also controls certain broadleaf weeds, including Powell amaranth, jimsonweed, annual morningglory, redroot pigweed, Pennsylvania smartweed, common sunflower and wild mustard.
- A mixture of glyphosate plus an herbicide will improve control of prickly lettuce, dandelion, marestail, giant and common ragweed, Pennsylvania smartweed, velvetleaf, mustard species, and other broadleaf weeds.
- Higher rates of herbicide will be needed to control species such as ivy-leaf morning-glory, sweet clover, field bindweed, Venice mellow and various smartweeds (lady's thumb, Pennsylvania smartweed, wild buckwheat, etc).
- The product is labeled for application with other corn herbicides to improve residual control of broadleaf weeds, including lambsquarters, pigweed, common ragweed, Pennsylvania smartweed, and velvetleaf.
- The eggs hatch about the time that small smartweed plants begin to grow in the spring.
- Densely populated stands with mixtures of various shades of green and brown, however, had similar reflectance to that of alligator-weed, arrowhead, and smartweed.
- Cloudberry leaves, bearberry leaves, and alpine smartweed were used for general stomach-aches and kidney problems.
Definition of smartweed in US English: smartweednounˈsmɑrtˌwidˈsmärtˌwēd North American A plant of the dock family, typically having slender leaves and a short spike of tiny compact flowers. Genus Polygonum, family Polygonaceae: several species Example sentencesExamples - Densely populated stands with mixtures of various shades of green and brown, however, had similar reflectance to that of alligator-weed, arrowhead, and smartweed.
- A little farther, I went into a low area and through a patch of green smartweed.
- The list of weed species includes: morninglory, bindweed, buckwheat, Pennsylvania smartweed, Venice mallow, sweet clover, velvetleaf, lamb's quarters, and nightshade.
- A year with extremely low precipitation may allow them to compete much better than species such as Pennsylvania smartweed.
- Weeds not well-controlled by other herbicides include marestail, prickly lettuce, mustards, giant ragweed, Pennsylvania smartweed, and dandelion.
- Cloudberry leaves, bearberry leaves, and alpine smartweed were used for general stomach-aches and kidney problems.
- The product is labeled for application with other corn herbicides to improve residual control of broadleaf weeds, including lambsquarters, pigweed, common ragweed, Pennsylvania smartweed, and velvetleaf.
- The eggs hatch about the time that small smartweed plants begin to grow in the spring.
- I eyed the expanse of flooded smartweed fringing the shore.
- A few rods further on the field dipped into a low area and I went through a small patch of green smartweed.
- It also controls certain broadleaf weeds, including Powell amaranth, jimsonweed, annual morningglory, redroot pigweed, Pennsylvania smartweed, common sunflower and wild mustard.
- A mixture of glyphosate plus an herbicide will improve control of prickly lettuce, dandelion, marestail, giant and common ragweed, Pennsylvania smartweed, velvetleaf, mustard species, and other broadleaf weeds.
- It may not control smartweed, giant ragweed, and fall panicum that are more than 4 to 6 inches tall.
- Higher rates of herbicide will be needed to control species such as ivy-leaf morning-glory, sweet clover, field bindweed, Venice mellow and various smartweeds (lady's thumb, Pennsylvania smartweed, wild buckwheat, etc).
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