Interaction of Buthidazole and Acetanilide Herbicides

York, Alan C.; Slife, F. W.

doi:10.1017/s0043174500040005

Cited by 7 publications

(5 citation statements)

References 16 publications

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“…However, severe injury to corn occurred at 1.1 kg/ha buthid azole. Crop injury from 1.1 kg ai/ha buthidazole was reduced, although still unacceptable, in the presence of metolachlor as was previously reported (12).…”

Section: Resultssupporting

confidence: 80%

Control of Triazine-Resistant Common Lambsquarters (Chenopodium album) and Two Pigweed Species (Amaranthusspp.) in Corn (Zea mays)

Barrett

Penner

1986

Weed sci.

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Various chemical treatments were evaluated over two growing seasons for control of triazine-resistant common lambsquarters (Chenopodium albumL. # CHEAL) and for control of a triazine-resistant infestation containing both redroot pigweed (Amaranthus retroflexusL. # AMARE) and Powell amaranth (A. powelliiS. Wats. # AMAPO). Atrazine [6-chloro-N-ethyl-N′-(1-methylethyl)-1,3,5-triazine-2,4-diamine], cyanazine {2-[[4-chloro-6-(ethylamino)-1,3,5-triazin-2-yl] amino]-2-methylpropanenitrile}, and metribuzin [4-amino-6-(1,1-dimethylethyl)-3-(methylthio)-1,2,4-triazin-5(4H)-one] provided unsatisfactory control of these biotypes. Satisfactory control of common lambsquarters was obtained with preemergence applications of pendimethalin [N-(1-ethylpropyl)-3,4-dimethyl-2,6-dinitrobenzenamine] or dicamba (3,6-dichloro-2-methoxybenzoic acid), or postemergence applications of dicamba, bromoxynil (3,5-dibromo-4-hydroxybenzonitrile), or bentazon [3-(1-methylethyl)-(1H)-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide]. Satisfactory control of pigweed was obtained with preemergence applications of alachlor [2-chloro-N-(2,6-diethylphenyl)-N-(methoxymethyl)acetamide] or postemergence treatments of dicamba, bromoxynil, or 2,4-D [(2,4-dichlorophenoxy) acetic acid].

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Section: Resultssupporting

confidence: 80%

Control of Triazine-Resistant Common Lambsquarters (Chenopodium album) and Two Pigweed Species (Amaranthusspp.) in Corn (Zea mays)

Barrett

Penner

1986

Weed sci.

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“…Because several weed species usually are present in peanut (Arachis hypogaea L.) fields, herbicide combinations often must be applied to achieve desired control. However, efficacy of some herbi cides is reduced when applied in combination with other herbicides (2, 4, 5,7,8).…”

Section: Introductionmentioning

confidence: 99%

Herbicide Combinations in Peanut (Arachis hypogaea)

Grichar¹,

Boswell²

1987

Weed technol.

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When tank mixed with certain boadleaf-selective herbicides, fluazifop {(+)-2-[4-[[5-(trifluoromethyl)-2-pyridinyl] oxy] phenoxy] propanoic acid}, sethoxydim {2-[1-(ethoxyimino)butyl]-5-[2-(ethylthio)propyl]-3-hydroxy-2-cyclohexen-1-one}, haloxyfop {2-[4-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl] oxy] phenoxy] propanoic acid}, and fluazifop-P {(R)-2-[4-[[5-trifluoromethyl)-2-pyridinyl] oxy] phenoxy] propanoic acid} were less effective in controlling two annual grasses, Texas panicum (Panicum texanumBuckl. #3PANTE) and large crabgrass [Digitaria sanguinalis(L.) Scop. # DIGSA]. These herbicides were applied alone or were combined with the broadleaf-selective herbicides bentazon {3-(1-methylethyl)-(1H)-2,l,3-benzothiadiazin-4(3H)-one-2,2-dioxide} and/or 2,4-DB [4-(2,4-dichlorophenoxy)butanoic acid]. The herbicide combinations controlled smooth pigweed (Amaranthus hybridusL. # AMACH) and yellow nutsedge (Cyperus esculentusL. #CYPES). Increasing the rates of the grass-selective herbicides in the mixture reduced the adverse effects of 2,4-DB or bentazon.

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“…These combinations are often applied as tank mixes to reduce application costs. Although tank mixing of two or more herbicides has been a common weed management practice for a number of years, several researchers have reported reduced efficacy of a variety of herbicides when they are applied in combination with other herbicides (1,5,9,10,15,17). Reduction of absorption and/or trans location has been suggested as the basis for a number of observed herbicide antagonisms (4,6,7,8,12,16).…”

Section: Introductionmentioning

confidence: 99%

Influence of Bentazon on Absorption and Translocation of Sethoxydim in Goosegrass (Eleusine indica)

Rhodes

Coble

1984

Weed sci.

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The absorption and translocation of sethoxydim {2[1-(ethoxyimino)butyl]-5-[2-(ethylthio)propyl]-3-hydroxy-2-cyclohexen-1-one} as influenced by bentazon [3-isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide] were studied in goosegrass [Eleusine indica(L.) Gaertn. ♯3ELEIN]. The presence of bentazon in the treatment emulsion decreased foliar absorption of14C applied as14C-sethoxydim by about half. Significantly less14C was found in the treated leaf, shoot tissue above the treated leaf, shoot tissue below the treated leaf, and roots of plants treated with a mixture of14C-sethoxydim and bentazon than with14C-sethoxydim alone. After 6 h, 3.5% of applied14C was recovered from plant parts other than the treated leaf in the absence of bentazon, compared to 1.1% of that applied in combination with bentazon. The difference in foliar absorption between the two treatments may account for the antagonistic interaction between these herbicides observed in the field.

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Interaction of Buthidazole and Acetanilide Herbicides

Cited by 7 publications

References 16 publications

Control of Triazine-Resistant Common Lambsquarters (Chenopodium album) and Two Pigweed Species (Amaranthusspp.) in Corn (Zea mays)

Control of Triazine-Resistant Common Lambsquarters (Chenopodium album) and Two Pigweed Species (Amaranthusspp.) in Corn (Zea mays)

Herbicide Combinations in Peanut (Arachis hypogaea)

Influence of Bentazon on Absorption and Translocation of Sethoxydim in Goosegrass (Eleusine indica)

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