Results 91 to 100 of about 172,326 (237)
A Measurement System for On-line Estimation of Weed Coverage [PDF]
, 1998 This paper describes two different solutions for the estimation of weed coverage. Both measuring systems discriminate the weed from the ground by means of the color difference between the weed and ground and can be used to on-line control tractor ...
Parvis, Marco +3 more
core +1 more source
, 2023 Pea is a widely cultivated leguminous plant which also contributes to soil enrichment through nitrogen fixation and benefits crop rotations. However, large weed populations are a challenge for pea production, requiring effective management strategies. It
Dávid Csík +3 more
core +1 more source
Pest Management Science, EarlyView.Chlorantraniliprole enhanced growth and biomass in coffee seedlings infested by susceptible Leucoptera coffeella, while resistant populations limited its insecticidal performance. These findings emphasize both the bioactivator potential of chlorantraniliprole and the challenges of managing resistance in coffee leaf miner control.
Beatriz Sousa Coelho +9 more
wiley +1 more source
Reducing Risk of Weed Infestation and Labor Burden of Weed Management in Cropping Systems
, 2017 Weeds are a major biological yield reducing factor in most cropping systems in Africa. The annual cost of weed control has been estimated to be $4.3 billion in Africa. This figure is expected to increase as a result of climate change effects on weed species and ecological conditions for a range of weeds. Similarly, the labor burden that weeding imposes
Kayeke, M.J., Nhamo, N., Chikoye, David
openaire +2 more sources
Pest Management Science, EarlyView.This article reports the first characterization of Cry2Ab2 resistance in Crocidosema sp. Resistance appears to be autosomal and incompletely recessive, with a major‐gene contribution and potential involvement of additional genetic factors, and did not confer cross‐resistance to Cry1Ac or Cry1A.105. Abstract BACKGROUND The soybean bud borer, Crocidosema
Venicius E Pretto +12 more
wiley +1 more source
Early sowing can boost grain production by reducing weed infestation in organic no-till wheat. [PDF]
J Sci Food Agric, 2022 Ingraffia R +4 more
europepmc +1 more source
LONG-RUN STRIGA CONTROL BY SUBSISTENCE FARMERS IN MALI [PDF]
A dynamic programming model is developed to identify barriers to the adoption of long-run control programs for the parasitic weed Striga. The model is applied to Sirakorola in northwestern Mali.
Mullen, Jeffrey D. +3 more
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Pest Management Science, EarlyView.Resistance to spinetoram in Phthorimaea absoluta is rapidly selected and functionally recessive at field‐relevant concentrations. Metabolic detoxification contributes partially, while cross‐resistance to spinosad and increased susceptibility to diamides and isoxazolines highlight practical options for resistance monitoring and insecticide rotation ...
Teófilo P. Langa +3 more
wiley +1 more source
The Influence of Different Crop Mulches on Weed Infestation, Soil Properties and Productivity of Wheat under Conventional and Conservation Production Systems. [PDF]
Plants (Basel), 2022 Minhas WA +5 more
europepmc +1 more source
Reducing weed infestation in winter wheat by sowing technique
, 2007 Hoeing can improve weed control in cereals but this requires wider row spacing of the crop. A spe-cific band row design may also ensure high crop yield and quality, especially at the conditions of organic farming.
Verschwele, A.
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