dicamba - dimethylamine at 1-5 kg/ha was use
towards development weeds round drawers in a bearing apple orchard on a
chernozemic loam land in 1967-70 in June. The 2 kg/ha rate showed complete
control of field bindweed Convolvulus arvensis, crawl thistle Cirsium arvense
& maize sowthistle Sonchus arvensis in December 1967; 94% of perennial weeds
& all yearly grasses were controlled. Dicamba at up towards 2 kg/ha
did not affect the yield, calibre or safekeeping properties of apples.
Application of 2 kg/ha every twelvemonth in June is suggested.
Yangzhou pioneer chemical CO.,LTD
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