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Integrated Pest Management BibliographyAdams, A.J. et al. 1990. Evaluating resistance to permethrin in Plutella xylostella (Lepidoptera: Plutellidae) populations using uniformly sized droplets. JOURNAL OF ECONOMIC ENTOMOLOGY v. 83(4) p. 1211-1215. (00191/H10.A33) Caprio, M.A.; Tabashnik, B.E. 1991. Gene flow in diamondback moth: implications for insecticide resistance evolution and management. ADAP Crop Protection Conference Proceedings 1989. Honolulu (Hawaii): HITAHR. (Research Extension Series; no. 134) p. 21-25. (06730) Caribbean Agricultural Research and Development Institute. Non target effects of insecticides applied against the diamond back moth (Plutella xylostella) in cabbage. 13 p. (09396/1622.C37) Chen, C.C. et al. 1996. Effects of chinaberry fruit extract of feeding, growth and fecundity of the diamondback moth, Plutella xylostella L. (Lep.: Yponomeutidae). JOURNAL OF APPLIED ENTOMOLOGY v. 120(6) p. 341-346. (08198) Chiang, F.M; Sun, C.N. 1993. Glutathione transferase isozymes of diamondback moth larvae and their role in the degradation of some organophosphorus insecticides. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY (no. 45) p. 7-14. Glutathione transferase (GST) of diamondback moth larvae was purified 30-fold by affinity chromatography following ammonium sulphate fractionation. Subsequent cation-exchange chromatography yielded two electrophoretically homogenous isozymes, GST-2 (pl 8.2, subunit MA 23.6 kDa) and GST-3 (pl 8.2, subunit MA 26.5 kDa); a third isozyme, GST-1 (pl5.1, subunit MA 27.1 kDa), was only partially purified. GST-3 exhibited apparent substrate preference for 1,2-dichloro-4-nitrobenzene, methyl parathion, parathion, and paraxon, while GST-2 had much higher activity toward 1-chloro-2,4-dinitrobenzene; both GST-1 and GST-3 showed significantly higher activity toward 4-nitrophenyl acetate than GST-2. All three GST isozymes appeared to be aryltransferase for the only product observed in parathion, methyl parathion, and paraoxon conjugation was S-4-nitrophenyl glutathione. Both susceptible and methyl parathion-resistant diamondback moth larvae appeared to have the same profile but different proportions of these three GST isozymes. (03266) Douglas, C.; Reid, J.C. 1988. Development of cost-effective chemical control strategies for the diamond back moth in Jamaica. St Augustine (Trinidad and Tobago): CARDI. p. 13. Trials were conducted on farmers’ fields in Antigua in different agroecological zones to evaluate six of the more recent available insecticides and two types of action threshold for the Diamond Back Manufactures. Timing of spray applications was based on regular scouting. Plots were sprayed whenever the larval counts exceeded 0.5 per plant or maor than 20 percent of plants in a plot were damaged. The results indicate that the superior treatments are Cypermethrin plus profenofos (Tambo) Cypermethrin (Sherpa) Bacillus thuringiensis (Thuricide). The use of scouting reduces the number of applications per crop from approximately 20 as a general farmer practice to no more than nine (9). In both zones net benefit (EC$/ha) to farmers was highest in plots treated with Tambo (44698-47466), Sherpa (42706-47009) and Thuricide (40521-45209) compared with the control (5113-8523). Marginal analysis reveals that, relative to the control, each additional dollar invested in Tambo, Sherpa and Thuricide yielded in the range of EC$ 36-39, 46-48 and 42-45 respectively. Based upon these results a pest Management Strategy is recommended in which pesticides are selected to provide ecologically safest practice and at the same time delay the development of DRM resistance. (07480/1300.D4) Edelson, J.V.; Magaro, J. Occurrence and management of insecticide resistance in diamond-back moth populations in the USA. Proceedings of the 19th International Congress of Entomology, Beijing, China 28 Jun - 4 Jul 1992. (02305) Gibbs, H.I. 1993. Investigations of cabbage production in Barbados and insecticide resistance in diamondback moth [Plutella xylostella (L.) (Lepidoptera: Plutellidae)] and larval parasitoid [Cotesia plutellae (Kurdj.) (Hymenoptera: Braconidae)]. Cave Hill (Barbados): UWI. 214 p. (07589/1622.G5) Hall, F.R.; Adams, A.J. 1990. Microdroplet application for determination of comparative tropical and residual efficacy of formulated Permethrin of two populations of Diamondback Moth (Plutella xylostella L.). PESTICIDE SCIENCE v. 28(3) p. 337-343. (00630) Hirashima, Y. et al. 1990. Studies on the biological control of the Diamondback Moth, Plutella xylostella (Linnaeus) 1. Insect natural enemies and their utilization. SCIENCE BULLETIN FACULTY OF AGRICULTURE, KYUSHU UNIVERSITY v. 44(3) p. 65-70. Endemic natural enemies of Plutella xylostella include 10 species of predators. Apanteles plutellae, an important natural enemy of P. xylostella, has two peaks of occurrence from June to July and again from September to October every year. The duration of the egg and larval stage was 8.8 days. The pupal stage was 5 days. The longevity of female adults was 5.2 days. Tetrastichus sokolowskii has one peak of occurrence in September. The duration of the egg to pupal stage was 17.8 days. The longevity of the female adults was 6.3 days. Diadromus subtilicornis has one peak of occurrence from August to September. The three parasitoids mentioned above are revealed to be effective, attacking the diamondback moth at the same time. (00802) Hirashima, Y. et al. 1990. Studies on the biological control of the Diamondback Moth, Plutella xylostella (Linnaeus) 3. On the Growth obstruction on host eggs utilized for mass culture of Trichogramma. SCIENCE BULLETIN FACULTY OF AGRICULTURE, KYUSHU UNIVERSITY v. 44(3) p. 77-80. The method to obstruct the embryonic development of eggs of the Ephestia moth which were parasitized by Trichogramma chilonis and T. ostriniae for mass culture of them was investigated. The eggs of Ephestia kuehniella and E. cautella were used for the experiment. The hatching ratio of the moth eggs was 0 percent after exposure of the ultraviolet light (NEC, GL-15 lamp) for 8 minutes (250, 632uWcm*(2)) for E. kuehniella and 10 minutes (320, 400uW/cm*(2)) for E. cautella. (00801) Hirashima, Y. et al. 1990. Studies on the biological control of the Diamondback Moth, Plutella xylostella (Linnaeus) 4. Effect of temperature on the development of the egg-parasitoids, Trichogramma chilonis and Trichogramma ostriniae. SCIENCE BULLETIN FACULTY OF AGRICULTURE, KYUSHU UNIVERSITY v. 3(298) p. 81-87. The effect of temperature on the development of two egg parasitoids, Trichogramma chilonis and T. ostriniae, which attack the diamondback moth, were observed in the laboratory under the controlled conditions of constant temperatures (20 deg C, 24 deg C, and 28 deg C). The results are summarized as follows: 1. The longevity of the female adult of T. chilonis was significantly longer at 20 deg C as compared with 24 deg C and 28 deg C. 2. No significant difference in the female adult longevity of T. ostriniae was obeserved at 20 deg C, 24 deg C, and 28 deg C. 3. The fecundity of each parasitoid was significantly higher at 20 deg C as compared with 24 deg C and 28 deg C. 4. The two parasitoids were proved to be pro-ovigenic. 5. The percentage of offspring female production in the two egg parasitoids was highest from the eggs deposited on the first day of emergence and the trends were decreased thereafter towards the end of female's lifetime. 6. The values of capacity for increase (Rc) risen as the temperature increased from 20 deg C to 28 deg C. 7. The fecundity of each parasitoid was highest at the first day of emergence and then the trend was decreased toward the end of female lifetime. (00800) Hirashima, Y. et al. 1990. Studies on the biological control of the Diamondback Moth, Plutella xylostella (Linnaeus) 5. Functional responses of the egg-parasitoids, Trichogramma chilonis and Trichogramma ostriniae to host densities. SCIENCE BULLETIN FACULTY OF AGRICULTURE, KYSUHU UNIVERSITY v. 3(299) p. 89-93. The functional responses of Trichogramma chilonis and T. ostriniae were investigated by offering the eggs of Ephestia kuehniella and Plutella xylostella as host. The results are summarized as follows: 1. The percentage parasitism by each parasitoid increased as the host density increased, then reached to the maximum, as thereafter decreased. 2. The sex ratio of female progeny of each parasitoid ranged from 0.64 to 0.92 in all host densities. 3. No significant difference in the functional response of T. ostriniae to host densities was observed according to host species. (00803) Hirashima, Y. et al. 1990. Studies on the biological control of the Diamondback Moth, Plutella xylostella (Linnaeus) 6. New technique for mass culture of the egg-parasitoids, Trichogramma chilonis and Trichogramma ostriniae. SCIENCE BULLETIN FACULTY OF AGRICULTURE, KYUSHU UNIVERSITY v. 44(3) p. 95-100. A new rearing method was developed for Trichogramma chilonis and T. ostriniae, egg parasitoids of the diamondback moth. Eggs of Ephestia kuehniella and E. cautella were treated by the ultraviolet light and these were found to be suitable for mass culture of the two parasitoids. The new method is not only productive but also economical. (00805) Hoy, C.W. et al. 1990. Behavioral response of Plutella xylostella (Lepidoptera: plutellidae) populations to Permethrin deposits. JOURNAL OF ECONOMIC ENTOMOLOGY v. 83(4) p. 1216-1221. (00623) Ismail, F.; Wright, D.J. 1991. Cross-resistance between acylurea insect growth regulators in a strain of Plutella xylostella L. (Lepidoptera: Yponomeutidae) from Malaysia. PESTICIDE SCIENCE v. 33(3) p. 359-370. The activities of the acylurea insect growth regulators, chlorfluazuron, teflubenzuron and diflubenzuron, and the neurotoxic macrocyclic lactone, abamectin were assessed against a laboratory susceptible (FS) strain and a field (Cameron Highlands, Malaysia (CH) strain of the diamondback moth, Plutella xylostella L. using a leaf-dip bioassay at 20 deg C. (02295) Ismail, F.; Wright, D.J. 1992. Synergism of teflubenzuron and chlorfluazuron in an acylurea-resistant field strain of Plutella xylostella L. (Lepidoptera: Yponomeutidae). PESTICIDE SCIENCE v. 34(3) p. 221-226. In a study of a DBM strain (CH) collected form Malaysia in March 1988, marked cross-resistance to two acylurea insecticides, chlorfluazuron and teflubenzuron, was found, which did not appear to extend appreciably to related compounds. The present paper describes further work on the CH strain to investigate some of the possible resistance mechanism(s)involved. (02296) Jansson, R.K; LeCrone, S.H. 1992. Efficacy of non conventional insecticides for control of diamondback moth, Plutella xylostella (L.) in 1991. PROCEEDINGS OF FLORIDA STATE HORTICULTURE SOCIETY (no. 104) p. 279-284. (03289) Kaneko, J. et al. 1991. [Erwinia herbicola: ice nucleation active bacteria isolated from diamondback moth, Plutella xylostella L. pupae]. JAPANESE JOURNAL OF APPLIED ENTOMOLOGY AND ZOOLOGY v. 35(3) p. 247-251. (02766) Ke, L.S. et al. 1991. Selection for fenitrothion resistance in Apanteles plutella Kurdj (Hym: Braconidae). JOURNAL OF APPLIED ENTOMOLOGY v. 112(1) p. 107-110. (01809) Magaro, J.J.; Edelson, J.V. 1990. Diamondback moth (Lepidoptera Plutellidae) in South Texas: A technique for resistance monitoring in the field. JOURNAL OF ECONOMIC ENTOMOLOGY v. 83(4) p. 1201-1206. (00190/H10.M34) Meade, D.S. 1994. Integrated pest management strategy for the control of diamond-back moth (Plutella xylostella) in cabbage (Brassica oleracea) on Montserrat. [Proceedings of the seminar on] integrated pest management - new strategies for the Caribbean farmer. Wageningen (The Netherlands): Technical Centre for Agricultural and Rural Cooperation. P. 385-387. (06575) Miyata, T. Biological and biochemical characteristics in insecticide-resistance diamondback moth of value in resistance management. Proceedings of the 19th International Congress of Entomology, Beijing, China 28 Jun - 4 Jul 1992. (02301) Miyata, T. Mechanisms of chlorfluazuron resistance in the diamondback moth Plutella xylostella (L.). Proceedings of the 19th International Congress of Entomology, Beijing, China 28 Jun - 4 Jul 1992. (02303) Peter, C.; Sundararajan, R. 1991. Field tests with two new insect growth regulators for the control of diamondback moth Plutella xylostella L. INDIAN JOURNAL OF PLANT PROTECTION v. 19(2) p. 161-166. (02904) Salinas, P.J. 1990. Studies on the ecology and behaviour of the larvae Plutella xylostella (Linnaeus) (Lepidoptera: Plutellidae). III. Effects of size and shape of the host plant leaves. TURRIALBA v. 40(1) p. 40-43. Experiments were carried out in controlled temperature rooms (20 + 1 deg C); 16 hours of light per day; 44-52 percent relative humidity, with recently hatched larvae of Plutella xylostella (L.) (Lepidoptera: Plutellidae) placed at different densities (1;2;4;8 and 32) on rectangles of tender leaves of young cabbage, of sizes varying from 1.25 x 0.5 cm to 5.0 x 2.0 cm. The larvae reared single did not show noticeable differences in behaviour form single larvae reared on whole leaves. (01175) Sun, C. (et al). Diamondback moth resistance to insecticides: coping with detoxication mechanisms. Proceedings of the 19th International Congress of Entomology, Beijing, China 28 Jun - 4 Jul 1992. (02302) Tabashnik, B.E. et al. 1990. Field development of resistance to Bacillus thuringiensis in diamondback moth (Lepidoptera: Plutellidae). JOURNAL OF ECONOMIC ENTOMOLOGY v. 83(5) p. 1671-1676. (00474) Talekar, N.S. (ed.). 1992. Diamondback moth and other crucifer pests: proceedings of an international workshop, Tainan, Taiwan, 10-14 Dec 1990. Taipei (Taiwan): AVRDC. 603 p. (02429) Talekar, N.S. et al. Annotated bibliography of diamondback moth. AVRDC. (00189/H10.T35) Xie, L. et al. Insecticide study on diamondback moth (Plutella xylostella). Proceedings of the 19th International Congress of Entomology, Beijing, China 28 Jun - 4 Jul 1992. (02311) Zhao, J.; Grafius, E.J. Monitoring technique for insecticide resistance of diamondback moth (Plutella xylostella). Proceedings of the 19th International Congress of Entomology, Beijing, China 28 Jun - 4 Jul 1992. (02312) |
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