Competitive Effects of Sicklepod on Lima Beans

Glaze, N. C.; Mullinix, B. G.

doi:10.1017/s0043174500058392

Cited by 16 publications

(11 citation statements)

References 14 publications

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“…Weed management is critical to maintaining lima bean yields and quality. An 18% lima bean yield loss was documented over a 3-yr period with 2.7 sicklepod (Senna obtusifolia L.) plants/m 2 (Glaze and Mullinix 1984).…”

Section: Introductionmentioning

confidence: 99%

Herbicides for Potential Use in Lima Bean (Phaseolus lunatus) Production¹

VanGessel

Monks²,

Johnson³

2000

Weed Technology

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Herbicides registered for lima bean (Phaseolus lunatus L.) do not consistently control many troublesome weeds. Some herbicides registered for soybean (Glycine max) will control these weeds, but tolerance to lima bean is not known. Two field and two greenhouse studies were conducted to evaluate recently registered soybean herbicides for lima bean tolerance. Field studies were conducted in Delaware from 1996 to 1998, and in North Carolina during 1997 and 1998. The first field study evaluated the preemergence (PRE) herbicides cloransulam at 0.01, 0.02, 0.03, and 0.04 kg ai/ha; flumetsulam at 0.04, 0.05, 0.06, and 0.07 plus metolachlor at 1.3, 1.6, 1.8, and 2.1 kg ai/ha; sulfentrazone at 0.1, 0.15, 0.2, and 0.25 kg ai/ha; lactofen at 0.2 and 0.25 kg ai/ha; and the commercial standard treatment of imazethapyr plus metolachlor at 0.05 and 1.7 kg ai/ha, respectively. Lima bean injury 5 to 8 wk after emergence was lowest for imazethapyr plus metolachlor (standard treatment) and all four rates of cloransulam. Crop injury with flumetsulam plus metolachlor ranged from 0 to 18% and sulfentrazone ranged from 3 to 75% depending on location and rate. Lactofen treatments caused unacceptable lima bean injury. Yield in plots treated with cloransulam were consistently greater than in the plots treated with other herbicides. The second field study examined the postemergence (POST) herbicides cloransulam (0.013 or 0.02 kg ai/ha), bentazon (1.1 kg ai/ha), imazethapyr (0.035 or 0.053 kg ai/ha), and imazamox (0.018 or 0.036 kg ai/ha), applied when the crop was at the first trifoliolate stage. Cloransulam caused 0 to 13% crop injury and imazamox caused 3 to 25% injury depending on rate and location. In greenhouse studies, no differences were observed among eight common processing lima bean cultivars in tolerance to sulfentrazone applied PRE or to cloransulam, imazamox, imazethapyr, or bentazon applied POST.

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Section: Introductionmentioning

confidence: 99%

Herbicides for Potential Use in Lima Bean (Phaseolus lunatus) Production¹

VanGessel

Monks²,

Johnson³

2000

Weed Technology

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“…Its prolific growth in a tilled situation (3) makes it a very competitive weed in most row crops. Sicklepod adversely affects yield in cotton, peanut, soybean, and lima bean (Phaseolus vulgaris L.) (4,7,8,17,19). Soybean seed yield may be reduced with only two sicklepod plants per m or row (16).…”

Section: Introductionmentioning

confidence: 99%

Effect of Imazaquin and Chlorimuron Plus Metribuzin on Sicklepod (Cassia obtusifolia) Seed Production and Germination

Shaw

Hydrick

1993

Weed technol.

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Sicklepod seed production and germination were evaluated in density and weed-free period studies without herbicide treatment and after imazaquin or metribuzin plus chlorimuron were applied PRE in soybean. Neither herbicide nor sicklepod density affected sicklepod seed germination, but delaying emergence of sicklepod from 0 wk to 8 wk after soybean emergence reduced subsequent sicklepod seed germination from 92% to 48%. Increasing sicklepod density from two to eight plants per row m reduced sicklepod seeds per plant, but increased sicklepod seeds per m2, regardless of herbicide. Extending the weed-free period from 0 to 8 wk reduced sicklepod seeds per plant and seeds per m2. Imazaquin and chlorimuron plus metribuzin reduced sicklepod seeds per m2more than 50% at 0 or 2 wk weed-free intervals, compared with nontreated plants at these same intervals.

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“…Numerous studies have documented the ability of weeds to markedly reduce dry, white and pinto bean yield and quality and to interfere with harvest operations (Blackshaw, 1991;Blackshaw and Esau, 1991;Arnold et al, 1993;Wall, 1993;Woolley et al, 1993;Zollinger and Kells 1993;Chikoye et al, 1995;Urwin et al, 1996;Burnside et al, 1998). An 18% lima bean yield loss was documented over a 3-yr period with 2.7 sicklepod (Senna obtusifolia L.) plants/m 2 (Glaze and Mullinix, 1984). Sankula et al (1999) recorded up to 30% yield loss with common cocklebur (Xanthium strumarium L.), ivyleaf morningglory (Ipomoea hederacea (L.) Jacq.…”

Section: Introductionmentioning

confidence: 99%

Alien flora of Hutovo blato Natural Park (south Bosnia and Herzegovina)

Maslo¹

2014

Herbologia

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The bibliography of alien plant taxa in Bosnia and Herzegovina is not abundant. There are no published complete lists or analysis of alien flora in Bosnia and Herzegovina as a whole. Therefore, information on the alien species present in Bosnia and Herzegovina is incomplete. Only sporadic and, in many cases, accidental records concerning adventive/neophyte plant taxa exist. In this study alien flora of the Hutovo Blato Natural Park was analysed. It numbers 49 taxa, which equals 7.67% of the complete flora of Hutovo Blato Park. Alien taxa present exclusively in crops were not analysed in this work. The most common family is Asteraceae s. l. (10 taxa, 20%), followed by Poaceae (9 taxa, 18%). The predominant life forms are therophytes (63%) and phanerophytes (17%). According to the naturalization status, the most dominant are invasive taxa (47%). Most non-native taxa originate in the Americas (51%), followed by those that originate in Asia and Mediterranean, each 20%. Many of these species are herbaceous annuals, many of which are regarded as weeds.

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Competitive Effects of Sicklepod on Lima Beans

Cited by 16 publications

References 14 publications

Herbicides for Potential Use in Lima Bean (Phaseolus lunatus) Production¹

Herbicides for Potential Use in Lima Bean (Phaseolus lunatus) Production¹

Effect of Imazaquin and Chlorimuron Plus Metribuzin on Sicklepod (Cassia obtusifolia) Seed Production and Germination

Alien flora of Hutovo blato Natural Park (south Bosnia and Herzegovina)

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Competitive Effects of Sicklepod on Lima Beans

Cited by 16 publications

References 14 publications

Herbicides for Potential Use in Lima Bean (Phaseolus lunatus) Production1

Herbicides for Potential Use in Lima Bean (Phaseolus lunatus) Production1

Effect of Imazaquin and Chlorimuron Plus Metribuzin on Sicklepod (Cassia obtusifolia) Seed Production and Germination

Alien flora of Hutovo blato Natural Park (south Bosnia and Herzegovina)

Contact Info

Product

Resources

About

Herbicides for Potential Use in Lima Bean (Phaseolus lunatus) Production¹

Herbicides for Potential Use in Lima Bean (Phaseolus lunatus) Production¹