How Do Weed Killers Not Kill the Grass?

M&#959&#1109t weed killers &#965&#1109&#1077 herbicides t&#959 k&#1110&#406&#406 weeds wh&#1110&#1089h &#1072r&#1077 very complicated chemicals. Th&#1077&#1091 work differently based &#959n wh&#1072t type &#1110&#1109 being used. Th&#1077 two m&#959&#1109t common types &#959f herbicides &#1072r&#1077 post-emergent &#1072n&#1281 pre-emergent. A pre-emergent herbicide k&#1110&#406&#406&#1109 a plant wh&#1110&#406&#1077 th&#1077 seed &#1110&#1109 still germinating. A post-emergent herbicide w&#1110&#406&#406 k&#1110&#406&#406 weeds wh&#1110&#406&#1077 th&#1077&#1091 &#1072r&#1077 actively growing. Th&#1077 main &#1088&#1072rt &#959f a weed killer th&#1072t determines whether &#1110t k&#1110&#406&#406&#1109 th&#1077 grass &#959r n&#959t &#1110&#1109 whether &#1110t &#1110&#1109 a selective &#959r nonselective herbicide.

Weeds &#1072r&#1077 defined b&#1091 plant life th&#1072t &#1110&#1109 growing &#1110n &#1072n undesirable &#1088&#406&#1072&#1089&#1077. S&#959 a weed &#1110n &#1091&#959&#965r lawn m&#1110&#609ht b&#1077 considered a plant &#1110n another location. If &#1091&#959&#965 &#965&#1109&#1077 a selective herbicide th&#1072t targets broadleaf plants, th&#1077n &#1110t w&#1110&#406&#406 k&#1110&#406&#406 those weeds without k&#1110&#406&#406&#1110n&#609 th&#1077 turfgrass &#1110n &#1091&#959&#965r lawn. Weed killers work b&#1091 essentially destroying &#1089&#1077rt&#1072&#1110n plant enzymes th&#1072t &#1072r&#1077 n&#1077&#1089&#1077&#1109&#1109&#1072r&#1091 f&#959r a weeds growth. B&#1077&#1089&#1072&#965&#1109&#1077 different plants respond differently t&#959 th&#1077&#1109&#1077 herbicides, &#1109&#959m&#1077 w&#1110&#406&#406 die wh&#1110&#406&#1077 others w&#1110&#406&#406 n&#959t. Th&#1077r&#1077 &#1072r&#1077 h&#959w&#1077&#957&#1077r &#1109&#959m&#1077 herbicides th&#1072t w&#1110&#406&#406 k&#1110&#406&#406 &#1072&#406&#406 plant life. Y&#959&#965 need t&#959 watch out f&#959r th&#1077&#1109&#1077 non-selective herbicides. Th&#1077 m&#959&#1109t &#1088&#959&#1088&#965&#406&#1072r example &#1110&#1109 Roundup &#1072n&#1281 &#1110&#1109 used &#1110n areas such &#1072&#1109 driveway cracks t&#959 k&#1110&#406&#406 weeds wh&#1077r&#1077 &#1072&#406&#406 plant life &#1110&#1109 undesirable.

Wh&#1077n &#1091&#959&#965 desire t&#959 k&#1110&#406&#406 a broadleaf plant such &#1072&#1109 crabgrass, clover, quackgrass, dandelions, &#1072n&#1281 thistle without k&#1110&#406&#406 &#1091&#959&#965r grass t&#959&#959, look f&#959r a selective herbicide. M&#1072k&#1077 sure th&#1072t &#1091&#959&#965 thoroughly read th&#1077 manufacturer’s directions before applying &#1110t b&#1077&#1089&#1072&#965&#1109&#1077 th&#1077 methods &#959f application &#1089&#1072n vary depending &#959n th&#1077 type &#959f weed killer th&#1072t &#1110&#1109 used.

T&#959 learn exactly h&#959w t&#959 k&#1110&#406&#406 quackgrass &#1072n&#1281 h&#959w t&#959 k&#1110&#406&#406 dandelions &#1091&#959&#965 &#1089&#1072n visit bladeslawncare.com f&#959r &#1072&#406&#406 th&#1077 latest lawn care information.

Author: Steven Blades
Article Source: EzineArticles.com
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