Spatio-temporal dynamics of mealybug (Hemiptera: Pseudococcidae)populations in plantations of Jatropha curcas L. in Yucatan, Mexico (Record no. 53287)
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| fixed length control field | 02442nam a2200277Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625162425.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-19148 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Spatio-temporal dynamics of mealybug (Hemiptera: Pseudococcidae)populations in plantations of Jatropha curcas L. in Yucatan, Mexico |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Industrial Crops and Products, 117, p.110-117, 2018 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Mealybug Paracoccus marginatus Williams and Granara de Willink (Hemiptera: Pseudococcidae)is an important pest of physic nut Jatropha curcas L. (Euphorbiaceae), infestations can be severe and dispersion is unknow. The objective was to determine the temporal and spatial dynamics in four experimental areas in 2014 and 2015 in Yucatan, Mexico. Incidence (mealybug-infested or uninfested plants)was assessed from May to July at nearly-regular day intervals. Temporal analysis was carried out using deterministic, growth epidemiological models, whereas spatial analysis was conducted through mapping, randomness tests and spatial autocorrelation. The exponential and logistic models described the incidence of mealybugs in 2014 with a coefficient of determination (R2?=?0.9 and 0.9); mean square error (MSE?=?0.66 and 0.70); and P value?<?0.05 for both models, respectively. The three spatial analysis methods showed the presence of a random dispersion pattern of mealybug-infested physic nut plants at the beginning of the epidemic followed by a rapid anisotropic aggregation (along rows)by mid-June to end of July in the four experimental areas. Infestations intensify within rows, forming aggregates of up to 41 contiguous plants. The results suggest that practices for control of this pest in the region should be implemented from early to mid-May, before aggregates of infested plants start to form and serve as sources for mealybugs dispersal across rows and over larger distances. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | PHYSIC NUT |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | SPATIAL PATTERN |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | EPIDEMIC |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | MEALYBUG |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Góngora-Canul, C. C. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Martínez-Sebastián, G. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Aguilera-Cauich, E. A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Uc-Varguez, A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | López-Puc, G. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Pérez-Hernández, O. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1TTLSSOkWYbQ0wu19ic7Gp3OMPA1k8WDH/view?usp=drivesdk">https://drive.google.com/file/d/1TTLSSOkWYbQ0wu19ic7Gp3OMPA1k8WDH/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-19148 | 25.06.2025 | 25.06.2025 | Documentos solicitados |