First report of the sting nematode Belonolaimus longicaudatus infecting bermudagrass in Barbados

摘要

In 2016, "Tifdwarf" hybrid bermudagrass (Cynodon dactylon (L) Pers.?×?C. transvaalensis Burtt-Davy) grown on a golf green built to the United States Golf Association recommendations in Barbados started to show irregular significant chlorotic patches followed by gradual thinning and decline of turfgrass. A survey was conducted in May 2016 to determine the presence of plant-parasitic nematodes. The results revealed the presence of the plant-parasitic sting nematode Belonolaimus longicaudatus. To our knowledge, this is the first report of B. longicaudatus associated with bermudagrass in Barbados.In 2016, “Tifdwarf” hybrid bermudagrass (Cynodon dactylon (L) Pers.?×?C. transvaalensis Burtt-Davy) grown on a golf green built to the United States Golf Association recommendations in Barbados started to show irregular significant chlorotic patches followed by gradual thinning and decline of turfgrass. A survey was conducted in May 2016 to determine the presence of plant-parasitic nematodes. The results revealed the presence of the plant-parasitic sting nematode Belonolaimus longicaudatus. To our knowledge, this is the first report of B. longicaudatus associated with bermudagrass in Barbados.