glyphosaten.

/ˈɡlʌɪfəseɪt/

Etymology: < gly- (in glycine n.) + phos- (in phospho- comb. form) + -ate suffix⁴.

Agriculture and Horticulture.

A non-selective systemic herbicide, particularly effective against perennial weeds, and used (in solution or as the isopropylamine salt) in various commercial weedkillers; N-(phosphonomethyl) glycine, C₃H₈NO₅P.

ΘΚΠ

the world > food and drink > farming > cultivation or tillage > reclamation > [noun] > clearing land > weeding or weed control > weed killer

agrochemical1964

glyphosate1977

1977 N.Z. Jrnl. Agric. Jan. 52/3 Glyphosate became available for restricted use in New Zealand in 1975.

1979 Radio Times 25 Aug. 13/1 Either pick out the perennial weed roots by hand or spray with total weedkillers like glyphosate.

1985 Gardening from Which? Aug. 270/1 If the soil surface is level..and does not need digging, use a systemic herbicide containing glyphosate.

1991 New Scientist 27 July 54/1 Glyphosate, which binds tightly to soil particles, naturally degrades within weeks..into materials naturally abundant in soils.

This entry has not yet been fully updated (first published 1993; most recently modified version published online March 2019).

单词	glyphosate
释义	glyphosaten. /ˈɡlʌɪfəseɪt/ Etymology: < gly- (in glycine n.) + phos- (in phospho- comb. form) + -ate suffix⁴. Agriculture and Horticulture. A non-selective systemic herbicide, particularly effective against perennial weeds, and used (in solution or as the isopropylamine salt) in various commercial weedkillers; N-(phosphonomethyl) glycine, C₃H₈NO₅P. ΘΚΠ the world > food and drink > farming > cultivation or tillage > reclamation > [noun] > clearing land > weeding or weed control > weed killer agrochemical1964 glyphosate1977 1977 N.Z. Jrnl. Agric. Jan. 52/3 Glyphosate became available for restricted use in New Zealand in 1975. 1979 Radio Times 25 Aug. 13/1 Either pick out the perennial weed roots by hand or spray with total weedkillers like glyphosate. 1985 Gardening from Which? Aug. 270/1 If the soil surface is level..and does not need digging, use a systemic herbicide containing glyphosate. 1991 New Scientist 27 July 54/1 Glyphosate, which binds tightly to soil particles, naturally degrades within weeks..into materials naturally abundant in soils. This entry has not yet been fully updated (first published 1993; most recently modified version published online March 2019). < n.1977
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