Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ling-lan Cheng"'
Autor:
David C. Margolies, James R. Nechols, Ping Shih Yang, James F. Campbell, Ling Lan Cheng, Chiu Tung Lu, Chien Chung Chen
Publikováno v:
Journal of Asia-Pacific Entomology. 15:142-146
We compared population suppression of the phytophagous mites, Tetranychus kanzawai Kishida and Panonychus citri (McGregor), on papaya by second instar larvae of the green lacewing, Mallada basalis (Walker), at various predator:prey release ratios in
Publikováno v:
Biological Control. 53:267-272
We investigated potential prey preference of the mass-produced generalist predator Mallada basalis (Walker) when offered two mites, Tetranychus kanzawai Kishida and Panonychus citri (McGregor), both important pests on papaya. Laboratory choice tests
Publikováno v:
Zeitschrift für Angewandte Entomologie. 91:321-327
Autor:
Chiu Tung Lu, James F. Campbell, Chien Chung Chen, James R. Nechols, Ling Lan Cheng, Ping Shih Yang, David C. Margolies
Publikováno v:
Environmental Entomology. 38:715-722
Tetranychus kanzawai Kishida and Panonychus citri (McGregor) are two major acarine pests of the principal papaya variety in Taiwan, and they often co-occur in the same papaya screenhouses. This study measured prey acceptability, foraging schedule, sh
Autor:
Ralph E. Charlton, Ralph W. Howard, Sonny B. Ramaswamy, Ling-lan Cheng, James F. Campbell, James R. Nechols
Publikováno v:
Journal of Insect Behavior. 17:227-245
The courtship behavior of Cephalonomia tarsalis, a solitary semiectoparasitoid of Oryzaephilus surinamensis, was investigated in the laboratory. Courtship behavior includes a series of stereotypic movements. Males play the most active role, executing
Autor:
Ralph E. Charlton, Sonny B. Ramaswamy, James F. Campbell, James R. Nechols, Ralph W. Howard, Ling-lan Cheng
Publikováno v:
Journal of Insect Behavior. 16:625-645
Male Cephalonomia tarsalis (Ashmead) compete with one another for mates. The behavioral interactions between males for mates occur both on and off females. Males winning the first copulation do not exhibit apparent postcopulatory mate-guarding behavi
Publikováno v:
Journal of Economic Entomology. 90:535-539
The effect of a benzyl-1,3-benzodioxole derivative (BBD), J3230 (5-propyl-1-en-3-oxy-6[1-(4-methyoxyphenyl)ethyl]-1,3-benzodioxole) on reproduction of the oriental fruit fly, Bactrocera dorsalis (Hendel), was investigated by exposing late 3rd instars
Publikováno v:
Journal of Economic Entomology. 89:462-466
In laboratory choice and no-choice tests, guava, Psidium guajava L., fruits treated with neem seed kernel extracts resulted in reduction in ovipositional preference of the oriental fruit fly, Bactrocera dorsalis (Hendel). In the choice test, the numb
Publikováno v:
Journal of Applied Entomology. 120:341-345
Effects of chinaberry fruit extracts on larval mortality, feeding inhibition and reproduction of the diamondback moth (DBM), Plutella xylostella L., were investigated by feeding DBM larvae on treated leaves or seedlings. These extracts were found to
Publikováno v:
Journal of Applied Entomology. 120:165-169
Oviposition of the diamondback moth, Plutella xylostella (L.), was deterred by extracts from fruits of the chinaberry, Melia azedarach L., grown in Taiwan. The oviposition was significantly reduced by 49.6, 86.6 and 93.5% in choice tests and 46.2, 72