Results 21 to 30 of about 2,966 (209)

Phase-Sequence of Redroot Pigweed Seed Germination Responses to Ethylene and Other Stimuli [PDF]

open access: yesPlant Physiology, 1981
Phase-sequence studies showed that light, ethylene, and high temperature each enhanced germination of redroot pigweed (Amaranthus retroflexus L.) seeds when given during the first 24 hours of seed imbibition. Responses were maximal during the first 12 hours.
M W, Schonbeck, G H, Egley
openaire   +4 more sources

Salinity tolerance and growth response of redroot pigweed <i>(Amaranthus retroflexus</i> L.): a comprehensive evaluation. [PDF]

open access: yesPeerJ
Amaranths (Amaranthus L.) are multi-use crop species known for their nutritional quality and tolerance to salinity stress. As soil salinity has become an increasing issue globally, we conducted a study to test the salinity tolerance of one cultivar of Amaranthus retroflexus L. (Redroot pigweed).
Margaryan G   +5 more
europepmc   +3 more sources

Analysis of multiple-herbicide resistant Amaranthus palmeri populations from Spain points to an introduction of the eccDNA from America. [PDF]

open access: yesPest Manag Sci
In this study, multiple herbicide resistant mechanisms have been confirmed in two Amaranthus palmeri populations from Spain that survived glyphosate‐ and ALS‐inhibitor herbicides. Our data suggest that the eccDNA and the mutations identified in the ALS gene are the result of an evolutionary event that occurred outside Spain.
Manicardi A   +5 more
europepmc   +2 more sources

Evaluation of Mugwort (Artemisia vulgaris L.) Aqueous Extract as a Potential Bioherbicide to Control Amaranthus retroflexus L. in Maize

open access: yesAgriculture, 2020
The allelopathic plant extracts can be applied as soil or foliar bioherbicides and are capable of suppressing germination and growth of several weeds, some of which are herbicide resistant.
Euro Pannacci   +3 more
doaj   +1 more source

New Lepidoptera-Parasitoid Associations in Weedy Corn Plantings: A Potential Alternate Host for \u3ci\u3eOstrinia Nubilalis\u3c/i\u3e (Lepidoptera: Pyralidae) Parasitoids [PDF]

open access: yes, 2017
Larvae of the common sooty wing, Pholisora catullus, and pupae of the yellow-collared scape moth, Cisseps Fulvicollis, were collected in corn plantings containing different manipulated, indigenous weed communities to determine if these Lepidoptera had ...
Pavuk, Daniel M, Stinner, Benjamin R
core   +2 more sources

Effect of density and planting pattern on yield and yield

open access: yesپژوهشهای زراعی ایران, 2009
In order to evaluate competition ability of Grain maize (Zea mays L.) against redroot pigweed (Amaranthus retroflexus L.) a field experiment was conducted at Esfahan on 2003.
alireza yadavi   +3 more
doaj   +1 more source

Allelopathic effects of redroot pigweed (Amaranthus retroflexus L.) on germination & growth of cucumber, alfalfa, common bean and bread wheat

open access: yesActa Agriculturae Slovenica, 2015
Allelopathy is one of the important interactions among plants. Weeds can reduce crops productions in farms by their allelopathic effects. Redroot pigweed (Amaranthus retroflexus L.) is the most common weed in Iran with well-known allelopathic potential ...
Hamideh BAKHSHAYESHAN-AGDAM   +4 more
doaj   +1 more source

Weed management in azuki bean with preplant incorporated herbicides

open access: yesLegume Science, 2021
There are only two soil‐applied herbicides, pendimethalin and imazethapyr, registered for weed management in azuki bean production in Ontario, Canada.
Nader Soltani   +2 more
doaj   +1 more source

Investigating grain sorghum (Sorghum bicolor L. Moench) competitive effects on pigweed (Amaranthus retroflexus) seed and biomass yield

open access: yesپژوهشهای زراعی ایران, 2009
In order to predict competitive effects of redroot pigweed on yield and yield components of grain sorghum by observation of relative leaf area an additive series experiment (response model) with factorial in randomized complete block design were ...
reza moosavi sarvine baghi   +2 more
doaj   +1 more source

Time-Domain Data Fusion Using Weighted Evidence and Dempster–Shafer Combination Rule: Application in Object Classification [PDF]

open access: yes, 2019
To apply data fusion in time-domain based on Dempster–Shafer (DS) combination rule, an 8-step algorithm with novel entropy function is proposed. The 8-step algorithm is applied to time-domain to achieve the sequential combination of time-domain data ...
Anwar, Sohel, Khan, Md Nazmuzzaman
core   +1 more source

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