Advanced search
Start date
Betweenand
Related content
(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Population dynamics of the main phytophagous and predatory mites associated with rubber tree plantations in the State of Bahia, Brazil

Full text
Author(s):
Castro, Elizeu B. [1] ; Nuvoloni, Felipe M. [2] ; Feres, Reinaldo J. F. [3, 1]
Total Authors: 3
Affiliation:
[1] Sao Paulo State Univ UNESP, Inst Biosci Humanities & Exact Sci Ibilce, Campus Sao Jose do Rio Preto, BR-15054000 Sao Paulo, SP - Brazil
[2] Ponta Grossa State Univ UEPG, Dept Gen Biol, BR-84030900 Ponta Grossa, PR - Brazil
[3] CNPq, Brasilia, DF - Brazil
Total Affiliations: 3
Document type: Journal article
Source: SYSTEMATIC AND APPLIED ACAROLOGY; v. 23, n. 8, p. 1578-1591, AUG 2018.
Web of Science Citations: 2
Abstract

Rubber trees, Hevea brasiliensis, are the main source of latex in the world, being cultivated in several states in Brazil. Calacarus heveae Feres and Tenuipalpus heveae Baker are considered the main pest mites of this crop. In this study, we evaluated the population dynamics of these two phytophagous species and of the most common predatory species during a one-year period on crops of rubber tree clones FDR 5788, CDC 312 and PMB 01, located in Igrapinna, State of Bahia, northeastern Brazil. The results indicate that outbreaks of C. heveae and T. heveae occur from January to May. Population densities vary among clones, being lower on FDR 5788. Amblyseius perditus Chant and Baker (Phytoseiidae), Parapronematus sp. (Iolinidae) and Agistemus pallinii Matioli, Tavares and Pallini (Stigmaeidae) were the most abundant and frequently encountered predacious species. The population dynamics of these predatory species were related to the abundance of the phytophagous mites. However, the efficacy of these predators to mitigate infestations of phytophagous mites under natural conditions is unresolved due to the high reproductive rate of the phytophagous species. (AU)

FAPESP's process: 16/01193-5 - Taxonomic and phylogenetic studies of Tenuipalpus sensu stricto (Acari: Tenuipalpidae), including the updating of the world family catalogue
Grantee:Elizeu Barbosa de Castro
Support Opportunities: Scholarships in Brazil - Post-Doctoral