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pro vyhledávání: '"Rex A Wichert"'
Autor:
David W Bartlett, Jane Karen Townson, Glynn Mitchell, Tim R. Hawkes, David C Holt, Rex A Wichert, Torquil Eoghan Macleod Fraser
Publikováno v:
Pest Management Science. 57:120-128
Mesotrione is a new herbicide being developed for the selective pre- and post-emergence control of a wide range of broad-leaved and grass weeds in maize (Zea mays). It is a member of the benzoylcyclohexane-1,3-dione family of herbicides, which are ch
Autor:
Rex A. Wichert, Ronald E. Talbert
Publikováno v:
Weed Science. 41:23-27
Field studies were conducted in 1987 and 1988 to evaluate the vegetative response of soybeans to early postemergence applications of lactofen and to measure crop recovery. Soybean injury 4 d after treatment (DAT) averaged 29 and 34 % with 0.22 and 0.