+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

Control of the cotton aphid and cotton leafworm with phosphorus insecticides



Control of the cotton aphid and cotton leafworm with phosphorus insecticides



Jour Econ Ent 49(5): 706-707



Malathion applied at 0.75 lb., Shell OS-2046 at 0.375 lb., and Bayer 17147 at 0.25 and 0.375 lb. per acre in field-plot experiments were as effective against Aphis gossypii as demeton at 0.25 lb when reinfestation did not occur. There was no appreciable difference in control obtained with 0.25 lb. acre dosages of parathion, Shell OS-2046 and Bayer 17147 for 1 week. Reinfestation 2 weeks after treatment was greater following 17147 and OS-2046 than after parathion. The following acre dosages of various insecticides were equally effective against Alabama argillacea 2 days after treatment: Endrin, 0.3 lb.; chlorthion, 0.375 lb.; malathion, 0.25 lb.; parathion, 0.25 lb.; and toxaphene, 3 lb. In another experiment complete kill of larvae 1 day after treatment was obtained with 0.25-lb. acre dosages of parathion, malathion, Shell OS-2046 and Bayer 17147, and with 0.375 lb. of the last material. Residual control 13 days after treatment continued to be fair with parathion and 0.375 lb. of 17147, but malathion and OS-2046 were ineffective.

Please choose payment method:






(PDF emailed within 0-6 h: $19.90)

Accession: 024406218

Download citation: RISBibTeXText

DOI: 10.1093/jee/49.5.706


Related references

Field experiments with insecticides on cotton for control of the boll weevil, bollworm, and cotton leafworm in 1961. Jour Econ Entomol 55(5): 688-692, 1962

Historical records of application of bio-control agents and IPM to combat cotton leafworm and cotton bollworms with special reference to the hazard of conventional insecticides from 1900-2006. World Journal of Agricultural Sciences 2(3): 227-232, 2006

Evaluation of recommended insecticides for control of cotton aphid in Mississippi cotton, 1993. Burditt, A K, Jr Arthropod Management Tests 228, 1994

Insecticides to control bollworm, boll weevil, cotton aphid, and cotton flea hopper. Jour Econ Ent 35(5): 626-629, 1942

Community of natural enemies and natural biological control of the aphid Aphis gossypii Glover (Hemiptera: Aphididae) and cotton leafworm Alabama argillacea Hubner (Lepidoptera: Noctuidae) in the cotton crop. 2007

Cotton gossypium hirsutum dpl 50 cotton aphid aphis gossypii glover cotton aphid control in louisiana usa macon ridge i 1990. Insecticide & Acaricide Tests : 191, 1991

Cotton gossypium hirsutum dpl 50 cotton aphid aphis gossypii glover cotton aphid control in louisiana usa macon ridge ii 1990. Insecticide & Acaricide Tests : 192, 1991

Insecticides for cotton leafworm control. J. econ. Ent, 45: 6, 1087-8. bibl. 2, 1952

Insecticides for Cotton Leafworm Control. J. econ. Ent, Menasha, Wis., 45: 6, 1087-1088, 1953

Studies on resistance to insecticides. III. Resistance levels of six field strains of the Egyptian cotton leafworm Spodoptera littoralis (Boisd) to certain insecticides in two cotton seasons. Alexandria Journal of Agricultural Research 36(3): 327-340, 1991

Efficacy of certain insecticides against a field strain of the cotton leafworm spodoptera littoralis during 1980 cotton season. Bulletin of the Entomological Society of Egypt Economic Series (13): 1-7, 1982, 1983

Insecticides for control of cotton leafworm and bollworms. 1959

Efficacy of certain insecticides against a field strain of the cotton leafworm Spodoptera littoralis (Boisd.) during 1980 cotton season. Bulletin of the Entomological Society of Egypt, Economic Series1983 1985; (13): 1-7, 1982

Efficiency of certain insecticides, insect growth inhibitors and their combinations against the cotton leafworm larvae in cotton plantations in Egypt. Mededelingen van de Faculteit Landbouwwetenschappen, Rijksuniversiteit Gent 55(2b): 601-607, 1990

Efficacy of certain insecticides against a field strain of the cotton leafworm Spodoptera littoralis (Boisd.) during 1980 cotton season. Bulletin of the Entomological Society of Egypt Economic series: 83 (pub 1985) (13) 1-7, 1985