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Bacterial diversity under different tillage and crop rotation systems. Microbial diversity can be used to assess the impact of agricultural practices on the long-term sustainability of cropping systems. The aim of this study was to investigate changes in soil bacterial d... ... Repository: BDPA Publication year: 2012
Effect of crop rotation on specialization and genetic diversity of Macrophomina phaseolina. Charcoal rot, caused by Macrophomina phaseolina, is one of the most important diseases of soybean. Genetic variability among soybean isolates has been observed but the effect of host specialization on... ... Repository: BDPA Publication year: 2008
Diversity of wasps (Hymenoptera: Vespidae) in conventional and organic guarana (Paullinia cupana var. sorbilis) crops in the Brazilian Amazon. Diversity of wasps (Hymenoptera: Vespidae) in conventional and organic guarana (Paullinia cupana var. sorbilis) crops in the Brazilian Amazon. The present study aimed to determine the diversity of was... ... Repository: BDPA Publication year: 2016
High diversity of bees detected in guarana crop and natural habitat due to the use of combined sampling methods. Bees are the main pollinators of native and agricultural plants. Identifying and knowing these insects responsible for the environmental service of pollination is essential for the maintenance and man... ... Repository: BDPA Publication year: 2021
Mutually beneficial pollinator diversity and crop yield outcomes in small and large farms. Ecological intensification, or the improvement of crop yield through enhancement of biodiversity, may be a sustainable pathway toward greater food supplies. Such sustainable increases may be especiall... ... Repository: BDPA Publication year: 2016
Bacterial diversity under different tillage and crop rotation systems in an oxisol of Southern Brazil. Microbial diversity can be used to assess the impact of agricultural practices on the long-term sustainability of cropping systems. The aim of this study was to investigate changes in soil bacterial d... ... Repository: BDPA Publication year: 2013
Diversity of phytophagous stink bugs (Hemiptera: Pentatomidae) associated with rice crop in Itapecuru-Mirim, Maranhão, Brazil. From the diversity of phytophagous stink bugs found in rice fields in Itapecuru-Mirim, Maranhão, we have the first record of Edessa meditabunda in the crop, and the second record in Brazil of Paratibr... ... Repository: BDPA Publication year: 2024
Crop type exerts greater influence upon rhizosphere phosphohydrolase gene abundance and phylogenetic diversity than phosphorus fertilization. Rock phosphate is an alternative form of phosphorus (P) fertilizer; however, there is no information regarding the influence of P fertilizer sources in Brazilian Cerrado soils upon microbial genes cod... ... Repository: BDPA Publication year: 2021
Diversity of epiedaphic fauna in long-term integrated crop livestock systems in the cerrado region. ABSTRACT The epi-edaphic macrofauna are important for soil functioning and their populations are sensitive to soil management. In this study, the effect of integrated and continuous cropping systems o... ... Repository: BDPA Publication year: 2021
Integrative taxonomy methods reveal high mealybug (Hemiptera: Pseudococcidae) diversity in southern Brazilian fruit crops. The Serra Gaúcha region is the most important temperate fruit-producing area in southern Brazil. Despite mealybugs (Hemiptera: Pseudococcidae) infesting several host plants in the region, there is a l... ... Repository: BDPA Publication year: 2017

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