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In New Zealand in the 1930s, farmers reportedly had trouble with exploding trousers as a result of attempts to control ragwort, an agricultural weed. [1] Farmers had been spraying sodium chlorate, a government recommended weedkiller, onto the ragwort, and some of the spray had ended up on their clothes. Sodium chlorate is a strong oxidizing ...
Dust Bowl in central United States (1930s) Contaminated soils in Māpua, New Zealand, due to the operation of an agricultural chemicals factory from 1932 to 1989; Basin F, a disposal site in the United States created in 1956 for contaminated liquid wastes from the chemical manufacturing operations of the Army and its lessee Shell Chemicals company
New Zealand's first ever Test matches, a home series of four three-day games against England.Series won 1–0 by England 10,11,13 January Lancaster Park, Christchurch.New Zealand (112 and 131) lost by eight Wickets to England (181 and 66/2).
In New Zealand, glyphosate is an approved herbicide for killing weeds, [6] with the most popular brand being Roundup. [6] [7] Genetically modified crops designed to resist glyphosate are absent in New Zealand. [6] Crops applied with glyphosate must be regulated under the HSNO Act 1996 and ACVM Act 1997.
1930s in New Zealand by city (4 C) / 1930s disestablishments in New Zealand (8 C) 1930s establishments in New Zealand (11 C, 1 P) 0–9. 1930 in New Zealand (3 C, 5 P)
1930 in New Zealand sport (3 C, 2 P) Pages in category "1930 in New Zealand" The following 5 pages are in this category, out of 5 total.
Weed control is a type of pest control, which attempts to stop or reduce growth of weeds, especially noxious weeds, with the aim of reducing their competition with desired flora and fauna including domesticated plants and livestock, and in natural settings preventing non native species competing with native species.
The use of DCPA as a herbicide was first described in a patent filed in 1958. [12] The material was prepared as had been described in a 1948 research paper by treating terephthaloyl chloride with chlorine to give tetrachloroterephthaloyl chloride which was then esterified with methanol. [13] C 6 H 4 (COCl) 2 + 4 Cl 2 + Fe (cat.) → C 6 Cl 4 ...
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