Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Asher K. Ota"'
Publikováno v:
Journal of Economic Entomology. 73:403-406
The fire ant, Solenopsis geminata (F.), and the bigheaded ant, Pheidole megacephala (F.), enlarge the orifices (and chew through the walls) of polyethylene tubes used in drip irrigation systems in Hawaii. Ant damage to orifices can be minimized by a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0254593967f03df64e702332e9e13873
https://doi.org/10.1093/jee/73.3.403
https://doi.org/10.1093/jee/73.3.403
Autor:
Vincent C. S. Chang, Asher K. Ota
Publikováno v:
Journal of Economic Entomology. 71:297-300
An electronic measurement system was used to study the feeding activities of viruliferous and nonviruliferous Perkinsiella saccharicida Kirkaldy and P. vitiensis Kirkaldy on Fiji disease-resistant, intermediate-resistant, and susceptible varieties of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffc29c787a28b30903595fa283008a64
https://doi.org/10.1093/jee/71.2.297
https://doi.org/10.1093/jee/71.2.297
Autor:
Asher K. Ota, Vincent C. S. Chang
Publikováno v:
Journal of Economic Entomology. 69:447-450
Among several ant species that cause damage to polyethylene tubings used in drip irrigation of Hawaiian sugarcane fields, Solenopsis geminata (F.) is the most serious pest. Studies were conducted to determine some of the factors that affect the chewi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bca40a89599f888c9949004d812e5b68
https://doi.org/10.1093/jee/69.4.447
https://doi.org/10.1093/jee/69.4.447
Publikováno v:
Journal of Economic Entomology. 77:1454-1458
Predation by the Argentine ant, Iridomyrmex humilis (Mayr), on mature larvae and teneral adult fliesof the Mediterranean fruit fly, Ceratitis capitata (Wiedemann), was studied in the laboratory and on the ground beneath fruit trees in Hawaii. In the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9288a2f4f30b2b0bb796a3ed2aa8d25d
https://doi.org/10.1093/jee/77.6.1454
https://doi.org/10.1093/jee/77.6.1454
Publikováno v:
Journal of Economic Entomology. 64:889-893
A wax scale Ceroplastes ceriferus (F.), that is widespread in eastern Virginia, Maryland, and the District of Columbia infests burford and Chinese holly and about 23 other shrubs and trees. Adult females of the single annual generation overwinter and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d62de1a29c6c20e55c6e87980948446b
https://doi.org/10.1093/jee/64.4.889
https://doi.org/10.1093/jee/64.4.889
Autor:
Asher K. Ota, Toshiyuki Nishida
Publikováno v:
Annals of the Entomological Society of America. 59:902-911
The biology of the recently introduced leaf miner Phytobia maculosa (Malloch) was studied in Hawaii. The several developmental stages are described. Eggs hatched in 3 days at 81°F, in 3.5 days at 76°F, the 3 larval stages required 2.5, 1.7, and 2.7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7b6c80320be5c540ca1cd654ed8afd4
https://doi.org/10.1093/aesa/59.5.902
https://doi.org/10.1093/aesa/59.5.902
Publikováno v:
Journal of Economic Entomology. 63:522-527
Test materials applied to control Trialeurodes vaporariorum (Westwood) in greenhouses varied in their toxicity to nymphs and pupae. Aldicarb was more effective than other systemic insecticides tested. Sprays of parathion gave higher kills and had lon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee5a4935c970c1d75d533645df00715e
https://doi.org/10.1093/jee/63.2.522
https://doi.org/10.1093/jee/63.2.522
Publikováno v:
Journal of Economic Entomology. 59:911-915
Seven insecticides (aldrin, dieldrin, chlordane, DDT, heptachlor, lindane, and sodium arsenite) mixed with 3 kinds of soil materials (crushed coral pH 8.3, sandy loam pH 7.6, and clay pH 7.2) were exposed in field plots. Bioassays made annually for t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c21cf15079648caee776fd8571b095d0
https://doi.org/10.1093/jee/59.4.911
https://doi.org/10.1093/jee/59.4.911
Autor:
Asher K. Ota
Publikováno v:
Journal of Economic Entomology. 62:1279-1282
In a series of laboratory tests and in field tests in commercial greenhouses, methomyl and Azodrin®(3-hydroxy- N -melhyl- cis -crotonamide dimethyl phosphate) gave excellent control of larvae of the tortricid leaf roller Platynota sultana (Walsingha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e07c5f062944bfc2264aec02921000b
https://doi.org/10.1093/jee/62.6.1279
https://doi.org/10.1093/jee/62.6.1279
Autor:
Asher K. Ota, Henry A. Bess
Publikováno v:
Journal of Economic Entomology. 53:503-510
Fumigation with methyl bromide at a dosage of 2.5 pounds per 1,000 cubic feet for 15 to 19 hours apparently eliminated all natural infestations of the dry-wood termite, Cryptotermes brevis (Walker), within 23 of the 24 buildings fumigated. However, c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::329fb988119bb254d7f6a1ecfd19370c
https://doi.org/10.1093/jee/53.4.503
https://doi.org/10.1093/jee/53.4.503