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Recombinants from the crosses between amphidiploid and cultivated peanut (Arachis hypogaea) for pest-resistance breeding programs. Peanut is a major oilseed crop worldwide. In the Brazilian peanut production, silvering thrips and red necked peanut worm are the most threatening pests. Resistant varieties are considered an alternat... ... Repository: BDPA Publication year: 2017
Resistance to thrips (Enneothrips flavens) in wild and amphidiploid Arachis species. Thrips (Enneothrips flavens) is a pest that causes severe damage and yield losses to peanut crop if not properly controlled. The main control method currently used by farmers is biweekly application o... ... Repository: BDPA Publication year: 2017
New hybrids from peanut (Arachis hypogaea L.) and synthetic amphidiploid crosses show promise in increasing pest and disease tolerance. The primary gene pool of the cultivated peanut (Arachis hypogaea L., allotetraploid AABB) is very narrow for some important characteristics, such as resistance to pests and diseases. However, the Arac... ... Repository: BDPA Publication year: 2015
Transference of multiple resistance to peanut through the development of cross-compatible complex hybrids of wild Arachis. Peanut (Arachis hypogaea L.) is a tetraploid species with an A and B genome, while the majority of wild Arachis species are diploid with distinct genomes. In pre-breeding programs, one way to introgre... ... Repository: BDPA Publication year: 2020
Successful crosses between fungal-resistant wild species of Arachis (section Arachis) and Arachis hypogaea. Peanut (Arachis hypogaea) is the fifth most produced oil crop worldwide. Besides lack of water, fungal diseases are the most limiting factors for the crop. Several species of Arachis are resistant to... ... Repository: BDPA Publication year: 2015
Characterization of diploid Arachis interspecific hybrids for pest resistance. In Brazil, the thrips (Enneothrips flavens Moulton) and rednecked peanutworm (Stegasta bosquella Chambers) are considered key pests for the peanut crop. Wild species show resistance to both of these p... ... Repository: BDPA Publication year: 2019
Resistance to Enneothrips flavens Moulton and genetic parameters estimation in interspecific genotypes of peanut. Peanut is an oilseed crop of great importance for Brazilian agribusiness. A major factor affecting its production is pest incidence, mainly thrips. This study aimed to evaluate the potential for resis... ... Repository: BDPA Publication year: 2017

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