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- Title
Distribución espacial de mortalidad en nogal pecanero en la región centro sur del estado de Chihuahua.
- Authors
Partida A., Sáenz; M. A., Legarreta-González; Sergio, Guerrero-Morales; B. C., Macías-López; M. I., Terrazas-Gómez
- Abstract
Much of the economy of the south central region of the state of Chihuahua depends on agriculture. It is a semi-desert area that uses water from the Conchos and San Pedro rivers to irrigate crops. Of these, one of the main is the cultivation of pecan walnut. However, its production can be affected by pests and diseases as well as causing the death of walnut trees. This study presents the spatial distribution of orchards in which the presence of dead or dying walnuts was searched, as well as their main causes: Texas rot (Phymatotrichum omnivorum), root-knot nematode (Meloidogyne spp), blind fowl (Phyllophaga spp) and trunk screwworm (Euplatypus spp). The municipality with the most nogalera orchards is Meoqui, however, it is the one with the least mortality problems, and Delicias in which the problem is greatest, as well as the etiological agents studied: Phymatotrichum omnivorum, Meloidogyne spp, Phyllophaga spp and Euplatypus spp tending to be concentrated in its northeast border.
- Subjects
CHIHUAHUA (Mexico : State); TEXAS; WALNUT; SCREWWORM; WATER use; ROOT-knot nematodes; ROOT-knot
- Publication
Revista Biológico Agropecuaria Tuxpan, 2020, Vol 8, Issue 2, p62
- ISSN
2007-6940
- Publication type
Article
- DOI
10.47808/revistabioagro.v8i2.180