Results 61 to 70 of about 4,947 (219)
Reduced‐lignin alfalfa production in the water‐limited environments of the US Central Great Plains
Agronomy Journal, Volume 117, Issue 3, May/June 2025.Abstract Previous studies indicate reduced‐lignin (RL) alfalfa (Medicago sativa L.) cultivars as a more digestible livestock feed option with minimal reductions in biomass than conventional alfalfa cultivars at the same growth stage, allowing for harvest flexibility. However, these findings are derived from environments with adequate moisture. Thus, RL
Alayna Gerhardt +4 more
wiley +1 more source
Journal of Crop Protection, 2016 Fumigant toxicity of camphor was studied against the aphid Aphis craccivora Koch and three associated natural enemies, i.e. Coccinella undecimpunctata L., Aphelinus albipodus Hayat & Fatima and Aphidius colemani Viereck.
Dalia Adly, Ehab Bakr
doaj
Flight activity of aphids as potential vectors of viral infection of alfalfa in Serbia [PDF]
Pesticidi i Fitomedicina, 2017 Flight activity of aphids as potential vectors of viral infection of alfalfa plants were monitored in Serbia for the first time in Europe. Research was conducted at the location Progar (Srem) for two years using six yellow water traps.
Jovičić Ivana +2 more
doaj +1 more source
Population Dynamics and Clonal Comparisons of Cowpea Aphid (Homoptera: Aphididae) on Resistant and Susceptible Cowpea Cultivars [PDF]
, 2017 Survivorship, growth, and reproductive performance of cowpea aphid, Aphis craccivora Koch, were studied on whole plants and excised plant tissues of aphid-resistant (‘ICV-12') and aphid-susceptible (‘ICV-1') cultivars of cowpea, Vigna unguiculata (L ...
Annan, I. Billy +2 more
core
Development of reference transcriptomes for the major field insect pests of cowpea: a toolbox for insect pest management approaches in West Africa [PDF]
, 2016 Cowpea is a widely cultivated and major nutritional source of protein for many people that live in West Africa. Annual yields and longevity of grain storage is greatly reduced by feeding damage caused by a complex of insect pests that include the pod ...
Agunbiade, T.A. +9 more
core +1 more source
The Abundance of Aphis craccivora Koch. (Homoptera: Aphididae) on 30 Groundnut Cultivars
SSRN Electronic Journal, 2023 Experiments on the abundance of groundnut aphid, Aphis craccivora Koch. on different groundnut cultivars were carried out in the Genetics and Plant Breeding Field Laboratory, Bangladesh Agricultural University, Mymensingh, during the period from November, 2000 to May, 2001. Thirty groundnut cultivars viz. ICGV 92109, ICGV 92113, ICGV 92116, ICGV 92118,
openaire +1 more source
Discovery and biological characterization of a novel mesoionic insecticide fenmezoditiaz
Pest Management Science, Volume 81, Issue 5, Page 2535-2552, May 2025.Acetylcholine binding protein (AChBP) from the sea slug Aplysia californica was modified using site‐directed mutagenesis to create an insect‐like binding site enabling structure‐based compound design. Fenmezoditiaz is a systemic insecticide with a broad spectrum, lack of cross‐resistance and an additional tool for integrated pest management and ...
Huazhang Huang +8 more
wiley +1 more source
European Journal of Entomology, 2016 Interactions involving host plants (cowpea, groundnut, cotton, sunflower, greengram, blackgram) an insect herbivore, black legume aphid Aphis craccivora Koch (Hemiptera: Aphididae) and a predator, the zigzag beetle Cheilomenes sexmaculata (Fabricius ...
Snehasish ROUTRAY +1 more
doaj +1 more source
Fluctuation of Soybean Aphids and Epidemic of Soybean Mosaic Virus in Summer Soybeans in Nanjing Area [PDF]
, 1991 During 1987-1988, yellow pan traps were used to monitor soybean mosaic virus (SMV) vector activity in summer soybean fields in the Nanjing area.
Li, Weiming, Pu, Zuqin
core
Effects of Organic and Synthetic Fertiliser on Insect Herbivore Populations in Quinoa
Journal of Applied Entomology, Volume 149, Issue 4, Page 515-523, May 2025.ABSTRACT Fertilisers are used in agriculture to promote crop productivity. There are many nutrient sources in fertilisers, and different sources cause variation in plant defence and pest tolerance. Assessing how pests respond to different types of fertilisers is key to develop integrated pest management programs.
Liesl Oeller +4 more
wiley +1 more source