PP 1/315 (1) Aculops lycopersici on tomato

EPPO Bulletin ◽  
2019 ◽  
Vol 49 (3) ◽  
pp. 438-440
Keyword(s):  
2016 ◽  
Vol 2 ◽  
pp. 49
Author(s):  
Leopoldo Serrano Cervantes

In October 1989, microscopic specimens of (acaros) with symptoms of browning and plant mortality in young and older tomato plants from various locations in El Salvador were sent tó the entomologist Ing. Ronald Ochoa from Costa Rica. lng. Ronald Ochoa is associated with the Diagnostics Network of the Centro Agronomico Tropical de Investigation y Enseñanza (CATlE) based in Turrialba, Costa Rica. Microscopic examination of this material confirmed the taxonomic identification as Aculops lycopersici (Acariformes: Eriophyidae), suspected since May 1988 with the first observation and collection of samples. Abrief review of literature and a phone conversation with the specialist who identified the material, permits reporting for the first time of the presence of this species in El Salvador. This finding is a warning about this pest which could be apotential problem in the tropics of Central America. This paper discusses personal observations of some of the characteristics, habits and appearances of this species, small experiments, and it includes a review of literature pertinent to this subject


2012 ◽  
Vol 51 (4) ◽  
pp. 405-410 ◽  
Author(s):  
Yong Seok Choi ◽  
Yun Gyu Nam ◽  
In Su Whang ◽  
Hong Hyun Park ◽  
Hyeong Hwan Kim ◽  
...  

1997 ◽  
Vol 129 (1) ◽  
pp. 1-6 ◽  
Author(s):  
Jacques Brodeur ◽  
André Bouchard ◽  
Gilles Turcotte

AbstractPredation experiments were conducted to identify a predator with the capacity to control the tomato russet mite, Aculops lycopersici (Massee) (Eriophyidae), in greenhouse tomato crops. The efficiency of four predatory mites species was evaluated at the individual level in the laboratory: the tydeid Homeopronematus anconai (Baker) and the phytoseiids Phytoseiulus persimilis Athias-Henriot, Amblyseius cucumeris Oudemans, and A. fallacis Garman. The first three species had already been suggested as potential control agents. Predation by P. persimilis was essentially zero on tomato russet mite, whereas H. homeopronematus failed to develop to the adult stage when fed solely with this prey. Amblyseius cucumeris developed successfully on tomato russet mite but failed to reproduce. Only A. fallacis appears to possess several of the biological attributes required to control the tomato russet mite. This species attacks all stages of the pest and displays excellent survival (.92%), adequate rate of development (6.3 days at 22 °C), and good reproductive capacity in the presence of A. lycopersici.


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