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Weed and arthropod communities in soyabean as related to crop productivity and land use in the Rolling Pampa, Argentina
(Wiley Blackwell Publishing, Inc, 2010-12)
Summary: In the Rolling Pampa, Argentina, changes in crop management caused changes in weed and arthropod communities and reductions in weed diversity in soyabean. Loss of landscape heterogeneity, caused by an increase in ...
Increased grassland arthropod production with mammalian herbivory and eutrophication: a test of mediation pathways
(Ecological Society of America, 2017-12)
Increases in nutrient availability and alterations to mammalian herbivore communities are a hallmark of the Anthropocene, with consequences for the primary producer communities in many ecosystems. While progress has advanced ...
Insetos engenheiros de ecossistemas em plantas e seus efeitos indiretos na comunidade de artrópodes
(Universidade Federal de Minas GeraisUFMG, 2015-06-29)
Ecossystem engineers are organisms that directly or indirectly control resource availability to other organisms, by physical changes in biotic and abiotic factors. By their activities, ecosystem engineers modify, maintain, ...
Genetic variation in resistance to leaf fungus indirectly affects spider density
(Ecological Society of America, 2017-03)
Many host-plants exhibit genetic variation in resistance to pathogens; however, little is known about the extent to which genetic variation in pathogen resistance influences other members of the host-plant community, ...
Diversity and epidemiology of plant rhabdoviruses
(Elsevier Science, 2020-05)
Plant rhabdoviruses are recognized by their large bacilliform particles and for being able to replicate in both their plant hosts and arthropod vectors. This review highlights selected, better studied examples of plant ...
Legacy of historic ozone exposure on plant community and food web structure
(Public Library of Science, 2017-08)
Information on whole community responses is needed to predict direction and magnitude of changes in plant and animal abundance under global changes. This study quantifies the effect of past ozone exposure on a weed community ...
Quantitative impacts of different planting arrangements on the populations of natural enemies in soybean
(Univ Estadual Maringa, Pro-reitoria Pesquisa Pos-graduacao, 2019-01-01)
Natural biological control is an important alternative for the control of insect pests using natural enemies that occur naturally in agroecosystems. The potential of these insects can increase when they are adequately ...
Fenologia e artrópodes de Copaifera langsdorffii Desf. no cerrado
(2006-02-01)
There was evaluated the phenology and arthropods as well as the effect of weather on copaiba (Copaifera langsdorffii Desf.) (Leguminoseae). The emission of new leaves and inflorescences as well as the opening of them ...
Fenologia e artrópodes de Copaifera langsdorffii Desf. no cerrado
(2006-02-01)
There was evaluated the phenology and arthropods as well as the effect of weather on copaiba (Copaifera langsdorffii Desf.) (Leguminoseae). The emission of new leaves and inflorescences as well as the opening of them ...