Bibliographic citations
Huamani, E., (2022). Extractos vegetales para el control del nematodo nodulador de la raíz Meloidogyne incognita, Kofoid y White 1919, Chitwood 1949 [Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/5461
Huamani, E., Extractos vegetales para el control del nematodo nodulador de la raíz Meloidogyne incognita, Kofoid y White 1919, Chitwood 1949 []. PE: Universidad Nacional Agraria La Molina; 2022. https://hdl.handle.net/20.500.12996/5461
@misc{renati/1116664,
title = "Extractos vegetales para el control del nematodo nodulador de la raíz Meloidogyne incognita, Kofoid y White 1919, Chitwood 1949",
author = "Huamani Ticllahuanaco, Edgar",
publisher = "Universidad Nacional Agraria La Molina",
year = "2022"
}
Aqueous extracts of Lupinus mutabilis, Ricinus communis, Chenopodium quinoa, Nerium oleander, Chenopodium ambrosioides, Brassica oleracea var. italica and Brugmansia arborea at three concentrations for the control of Meloidogyne incognita were assessed. The research was conducted in laboratory and greenhouse in the Nematology department of the Universidad Nacional Agraria la Molina, with a completely randomized design. In the laboratory phase, the effect on the hatching of eggs inside and outside the ootheca and movement of the second instar juveniles of Meloidogyne incognita were evaluated. The results show that the best treatments were the chemical control (Oxamyl), Tarwi and Quinoa. Based on this, the greenhouse test was carried out in which 20,000 Meloidogyne incognita eggs were inoculated on tomato seedlings sown in one-kilogram pots and then the parameters were evaluated: height of the aerial part, weight of the root, fresh and dry weight of the aerial part, degree of nodulation, population in the root, population in the soil, total population and reproduction rate. The best treatment at the greenhouse level was Tarwi 5000 ppm in the parameters of dry and fresh weight of foliage, being statistically similar to the chemical control. This is due to its toxic compounds that inhibit move|ment, hatching in and out of the ootheca as seen in the reproduction rate of 0.17 being statistically similar to the chemical control.
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