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| Rivera,Lucia; Aballay,Erwin. |
| Five organic soil amendments were evaluated for their nematicide effect on root-knot Meloidogyne ethiopica Whitehead, 1968, on potted Vitis vinifera L. var. Chardonnay plants. The amendments included two immature composts: Compost A made with tea (Camellia sinensis (L.) Kuntze) residues, broiler litter and grape pomace; Compost B made with tea residues, rachis and grape pomace; and separately dried tea residues, grape pomace and broiler litter. These amendments were either incorporated or applied as cover to the substrate in 5 L pots at the beginning of spring. A chemical treatment with the nematicide fenamiphos and a control with substrate only were added for comparisons. The assay was composed of 11 treatments with six replicates, with a grape plant as... |
| Tipo: Journal article |
Palavras-chave: Nematode control; Compost; Grape pomace; Tea residues; Chicken manure. |
| Ano: 2008 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392008000300009 |
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| Baginsky,Cecilia; Contreras,Américo; Covarrubias,José Ignacio; Seguel,Oscar; Aballay,Erwin. |
| C. Baginsky, A. Contreras, J.I. Covarrubias, O. Seguel, and E. Aballay. 2013. Control of plant-parasitic nematodes using cover crops in table grape cultivation in Chile Cien. Inv. Agr. 40(3): 547-557. A study to evaluate the effect of a three-year rotation with cover crops for the management of plant-parasitic nematodes (PPNs) was performed in two vineyards producing table grapes (Vitis vinifera L.) in a semiarid region in the north of Chile. In the first vineyard, located in Copiapó valley (trial I), the crops used in the rotations or monoculture were fava bean (Vicia faba) cv. Aguadulce, rape (Brassica napus var. napus) cv L-456, forage turnip (B. rapa var. rapa) cv. Barkant, barley (Hordeum vulgare) cv. Aurora, oat (Avena sativa) cv. Urano-INIA, and... |
| Tipo: Journal article |
Palavras-chave: Vitis vinifera; Crop protection; Nematicidal plants; Botanical nematicides. |
| Ano: 2013 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202013000300008 |
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| Aballay,Erwin; Vilches,Oscar. |
| The rootstocks 1103 P, 101-14, K 5BB, SO4, and 3309 were assessed to determine their resistance to the three common Meloidogyne species present in Chilean vineyards, M. ethiopica, the most frequent species, M. hapla and M. javanica. Their response was compared to three ungrafted cultivars, Thompson Seedless, Pinot Noir and Chardonnay. To perform this study, two month-old plants produced from cuttings were inoculated with 5,000 eggs per 3-L pots, filled with steamed substrate and kept in a glasshouse covered with a black mesh to intercept 30% of sun light and avoid heating of the substrates. After a growth period of six months, plants were removed from the pots, and resistance was determined by measuring root weights, the number of galls and eggs per g of... |
| Tipo: Journal article |
Palavras-chave: Plant-parasitic nematodes; Root pests; Vitis vinifera; Vineyards. |
| Ano: 2015 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202015000300009 |
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