Sentence examples for certain weeds from inspiring English sources

Chemicals like 2,4-D and Silvex are effective against certain weeds.

On a farm, residues of rye can stop certain weeds from germinating; in a garden, sunflowers can do the same.

Certain weeds should be very afraid: painted lady caterpillars feast on thistles before emerging as an immaculate new generation of adult butterflies in August.

Hopefully later, they will be able to share scientific-based recommendations on which weed control method prevents certain weeds and total weed cover for organic apple orchards!

The maize pollen system and certain weeds have monitored genetic effects of pesticides.

Note, however, that certain weeds and other vegetation may be native to your location.

Now that it has been isolated, scientists can try to determine how the compound works and how it might be beneficial to agriculture -- by speeding up the germination of certain weed species, for example, when preparing land for cultivation.

Cascio known for his Drug Map  paintings of pharmaceutical pills—has shifted his focus to cannabis in the interest of understanding how the names of certain weed strains end up becoming that strain's identity.

Though safflower possesses many of the standard traits that comprise the domestication syndrome (e.g., loss of seed dormancy, uniform flowering time, increased seed production, and increased seed oil quality and content), most cultivated safflower varieties have retained certain weed-like characteristics of their wild relatives (e.g., branching and leaf spines).

Studies suggest that certain weed killers chemically alter male frogs, stripping away their ability to reproduce.[6] As a result, spraying these herbicides in areas where frogs gather can greatly reduce future frog populations.

A number of vertebrate animals have been used to control certain specific weeds.