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Herbicide – מילון אנגלי-עברי

מילים נרדפות: chemical substance, chemical
Babylon English-Hebrewהורד מילון בבילון 9 למחשב שלך
herbicide
(ש"ע) חומר קוטל עשבים

Herbicide – מילון אנגלי-אנגלי

מילים נרדפות: chemical substance, chemical
Babylon Englishהורד מילון בבילון 9 למחשב שלך
herbicide
n. substance that kills weeds

English Wikipedia - The Free Encyclopediaהורד מילון בבילון 9 למחשב שלך
Herbicide
Herbicide(s), also commonly known as weedkillers, are chemical substances used to control unwanted plants. Selective herbicides control specific weed species, while leaving the desired crop relatively unharmed, while non-selective herbicides (sometimes called "total weedkillers" in commercial products) can be used to clear waste ground, industrial and construction sites, railways and railway embankments as they kill all plant material with which they come into contact. Apart from selective/non-selective, other important distinctions include persistence (also known as residual action: how long the product stays in place and remains active), means of uptake (whether it is absorbed by above-ground foliage only, through the roots, or by other means), and mechanism of action (how it works). Historically, products such as common salt and other metal salts were used as herbicides, however these have gradually fallen out of favor and in some countries a number of these are banned due to their persistence in soil, and toxicity and groundwater contamination concerns. Herbicides have also been used in warfare and conflict.

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WordNet 2.0הורד מילון בבילון 9 למחשב שלך
herbicide

Noun
1. a chemical agent that destroys plants or inhibits their growth
(synonym) weedkiller, weed killer
(hypernym) chemical
(hyponym) Agent Orange
(substance-meronym) arsenic, As, atomic number 33


Babylon French-Englishהורד מילון בבילון 9 למחשב שלך
herbicide
adj. herbicide, substance that kills weeds
 
herbicide
nm. herbicide, substance that kills weeds

Babylon Dutch-Englishהורד מילון בבילון 9 למחשב שלך
herbicide (het)
n. herbicide, substance that kills weeds





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