Results 191 to 200 of about 3,378 (228)

Pre-Emergence Herbicides for Seeding Range Grasses

Journal of Range Management, 1969
CAMPBELL, R. S. 1931. Plant succession and grazing capacity on clay soils in southern New Mexico. J. Agr. Res. 43:1027-1051. CLEMENTS, F. E., AND V. E. SHELFORD. 1939. Bioecology. Wiley gc Sons Inc., N.Y. GONZALEZ, M. H. 1957. Grazing value and management of tobosa grass (Hilaria mutica (Buckl.) Benth.) on the Texas Range Station near Barnhart. M.
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Tolerances of wheat cultivars to pre-emergence herbicides

Australian Journal of Experimental Agriculture, 1985
Twelve spring wheat cultivars were tested in southern New South Wales for their tolerances to the recommended rates and three times the recommended rates of trifluralin, pendimethalin, tri-allate and chlorsulfuron. Recommended rates of these herbicides did not affect the emergence or grain yield of any cultivar.
D Lemerle, AR Leys, RB Hinkley, JA Fisher   +3 more
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Evaluation of pre‐emergence herbicides for establishing coffee

Tropical Pest Management, 1992
Abstract Two field experiments were conducted to determine the safety of repeated applications of several pre‐emergence herbicides in coffee from the recently transplanted stage to 1 year old. Oryzalin and oxyfluorfen had at least a four‐fold selectivity margin to coffee at two locations; these herbicides had a greater safety margin than simazine ...
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Pre-Emergence Herbicides on Alfalfa and Birdsfoot Trefoil

Weeds, 1960
THE first step in a satisfactory forage-legume program on the farm T is the establishment of the legume. Success or failure here can mean the difference between a continued efficient rotation system and a financial loss. Many farmers have been reluctant to plow up old seedings at the proper time because of the cost of new seedings and the possibilities
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Tolerance of Sorghum Genotypes to Pre-emergence Application of Herbicides

Madras Agricultural Journal, 1976
A pot culture investigation was carried out to find out the tolerance of four sorghum genotypes viz., CSH 1, CSH 3, Swarna and GM 2-3-1 to pre emergence application of atrazine and 2, 4-D at 0.5 to 2.5 and 0.5 to 2.0 kg a. i. per ha, respectively. Application of higher dose of herbicide reduced germination of all the genotypes.
HUGAR P.V, HOSMANI M.M
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Replacement of atrazine with enviroment friendly pre-emergence herbicides

2008
As an EU candidate country, Croatia is facing the implementation of new regulations on plant protection products. Atrazine banning requires new solutions for weed control. This paper compares the efficacy of registered herbicides in maize which can replace atrazine in pre-emergence.
Galzina, Natalija, Barić, Klara, Šćepanović, Maja, Goršić, Matija, Novak, Nenad   +4 more
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Methods of Evaluating Pre-Emergence Herbicides for Cotton

Weeds, 1961
J. T. Holstun, C. G. McWhorter
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Pre-emergence herbicides for weed management in sesame

Indian Journal of Weed Science, 2016
K. Sathish Babu, D. Subramanyam, V. Umamahesh   +2 more
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Pre-emergent herbicide

2022
ARACHCHIGE CHANDANIE W, SAMARAJEEWA DEEPAL   +1 more
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Efficacy of pre- and post-emergence herbicide combinations on weed control in no-till mechanically transplanted rice

Cogent Food and Agriculture, 2022
Mahesh K Gathala, Alison Laing, Tapamay Dhar   +2 more
exaly