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| Ribeiro,Edenilson B; Castellani,Maria Aparecida; Andrade,Daniel Júnior de; Prado,Renato de M; Souza,Larissa Adelita SC; Freire,Daniel S; Savi,Patrice Jacob. |
| ABSTRACT Silicon is an inducer of plant resistance to arthropod pests, being a promising strategy for integrated management. The aim of this study was to evaluate the effect of silicon on biological, reproductive and population aspects of parental and F1 generations of the two-spotted spider mite on strawberry plants. Potassium silicate, nanosilica and water were applied to the plants. Two-spotted spider mite females were confined to strawberry leaf disks for oviposition and, after hatching, larvae were observed until the emergence of adults. Once adults had been obtained, couples were formed in order to evaluate pre-oviposition, oviposition, longevity and fertility, with an estimated net reproduction rate, intrinsic rate of increase, finite rate of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Tetranychus urticae; Nanosilica; Induced resistance; Potassium silicate. |
| Ano: 2021 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362021000100005 |
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| Marodin,Josué C; Resende,Juliano TV; Morales,Rafael GF; Silva,Maria LS; Galvão,Alexandre G; Zanin,Daniel S. |
| There is controversy about the benefits of silicon (Si) on tomato plants. This element has structural and metabolic functions in the physiology of plants, generating benefits that may result in increased productivity of various plant species. Thus, the aim of this study was to evaluate the phytotechnical characteristics and the productivity of tomato plants according to the rates and sources of Si. The design was established in randomized blocks with factorial 3x5, corresponding to three sources of silicate (calcium silicate, potassium silicate and sodium silicate) and five doses of Si (equivalent to 0, 100, 200, 400 and 800 kg ha-1 of SiO2). The fertilization with Si increased the commercial productivity of tomato plants and reduced the occurrence of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Solanum lycopersycum; Cracked fruits; Potassium silicate; Calcium silicate; Silicon fertilization. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362014000200220 |
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