Hostname: page-component-586b7cd67f-gb8f7 Total loading time: 0 Render date: 2024-11-23T11:02:26.631Z Has data issue: false hasContentIssue false
  • English
  • Français

Investigations on insecticidal seed dressings, soil treatments and foliar sprays for the control of Melanagromyza phaseoli (Tryon) in Ceylon

Published online by Cambridge University Press:  10 July 2009

Nallini Wickramasinghe  and
H. E. Fernando
Nallini Wickramasinghe
Affiliation:
Department of Agriculture, Peradeniya, Ceylon.
H. E. Fernando
Affiliation:
Department of Agriculture, Peradeniya, Ceylon.
Get access Rights & Permissions [Opens in a new window]

Extract

Three methods of chemical control of Melanagromyza phaseoli (Tryon) on bean (Phaseolus) have been investigated, these comprising seed and soil treatments and spraying of the foliage.

Organophosphorus and chlorinated hydrocarbon insecticides have been tested, chiefly as seed soaks, in the control of the pest. Applied in this way, the former gave poor protection, whereas the chlorinated hydrocarbons, especially the cyclodiene compounds, aldrin, dieldrin, endrin and chlordane, gave adequate protection. Reduction of the period of soaking led to better germination of treated seed. When seed-borne diseases were present, soaking in water or insecticidal solution enhanced their incidence. Bean varieties varied in their response to soaking in water or the insecticidal fluids used, the germination of most varieties being adversely affected. Endrin 20 per cent, emulsifiable concentrate (E.C.) used at a dilution of 1:250 as a soak for six hours or at a dilution of 1:125 for three hours or 1:50 for momentary dipping or up to an hour's soaking, gave good germination and protection from M. phaseoli with the climbing bean variety Kentucky Wonder but reduced very considerably the germination of several other varieties.

Where soil was treated with various insecticides for control of M. phaseoli. pre-sowing treatment was more effective in protecting the bean plant from this seedling pest than treatment given after seedling emergence. Soil treatment with endrin did not induce phytotoxic symptoms in those varieties that were adversely affected when the seeds were soaked in emulsified solutions of endrin.

Foliar spraying with DDT 18 per cent. E.C. at one fl. oz. per gal., endrin 20 per cent. E.C. at 0·5 fl. oz. per gal. or parathion 46 per cent. E.C. at 2 ml. per gal. at weekly intervals up to the time of flowering was very effective in controlling M. phaseoli.

The efficient control of the pest obtained with pre-sowing treatment of soil or seed suggests that the insecticides concerned may have been acting systemically. Laboratory studies on the life-cycle of the pest in plants derived from treated and untreated seed show that endrin (which was the only insecticide studied in detail in this way) has a larvicidal effect when used as a pre-sowing treatment.

Type
Research Paper
Information
Bulletin of Entomological Research , Volume 53 , Issue 2 , July 1962 , pp. 223 - 240
Copyright
Copyright © Cambridge University Press 1962

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Anon. (1961). Melanagromyza phaseoli (Tryon).—Distr. Maps Pests (A) no. 130. London, Commonw. Inst. Ent.Google Scholar
Caldwell, N. E. H. (1945). Bean pests in Queensland.—Qd agric. J. 60 pp. 156–171.Google Scholar
Ditman, L. P., Cox, C. E. & Kantzes, J. G. (1956). Treatment of pea, snap bean and lima bean seed with insecticides and fungicides.—J. econ. Ent. 48 pp. 688–693.CrossRefGoogle Scholar
Elmore, J. C. (1954). Treatment of bean seed for the control of the seed-corn maggot.—J. econ. Ent. 46 pp. 1054–1059.CrossRefGoogle Scholar
jrFrost, M. H., Anderson, L. D. & Elmore, J. C. (1954). Effect of certain insecticides and fungicides on plant emergence and control of the seed-corn maggot.—J. econ. Ent. 47 pp. 1040–1045.CrossRefGoogle Scholar
Gough, H. C. & Woods, A. (1954). Seed dressings for the control of wheat bulb fly.—Nature, Lond. 174 pp. 1151–1153.CrossRefGoogle Scholar
Haines, R. G. (1956). Evidence of lindane translocation in corn plants.—J. econ. Ent. 49 pp. 563–564.CrossRefGoogle Scholar
Hely, P. C. (1947). Control of French bean fly. Experiments with DDT.—Agric. Gaz. N.S.W. 58 pp. 85–89.Google Scholar
Ivy, E. E. (1952). Testing systemic insecticides.—Agric. Chem. 7 no. 11, pp. 44–45, 121, 123.Google Scholar
Ivy, E. E. (1953). Chemical characteristics of phosphorus compounds to kill aphids and spider mites by systemic action.—Agric. Chem. 8 no. 4, pp. 47–50, 137, 139.Google Scholar
Kantack, E. J. (1955). Carbowax as a carrier of systemic insecticides for treating wheat seed.—J. econ. Ent. 48 p. 486.CrossRefGoogle Scholar
jrKerr, T. W. (1951). The chemotherapeutic value of several insecticides for larvae of certain leaf mining insects.—J. econ. Ent. 44 pp. 493–498.CrossRefGoogle Scholar
Kozlova, E. N. (1950). Penetration of organic insecticides into plant tissues. [In Russian.]—Dokl. vsesoyuz. Akad. sel.-khoz. Nauk Lenina 15 no. 3 pp. 30–32. (Chem. Abstr. 44 p. 6563.)Google Scholar
Van Der Laan, P. A. (1949). Over de bestrijding van het katjang-vliegje op kedelee met insecticiden.—Meded. alg. Proefst. Landb. no. 98, 28 pp. (Rev. appl. Ent. (A) 41 p. 59.)Google Scholar
jrLange, W. H., Carlson, E. C. & Corrin, W. R. (1951). Seed treatment for control of the seed-corn maggot in northern California.—J. econ. Ent. 44 pp. 202–208.CrossRefGoogle Scholar
jrLange, W. H., Carlson, E. C. & Leach, L. D. (1949). Seed treatments for wireworm control with particular reference to the use of lindane.—J. econ. Ent. 42 pp. 942–955.CrossRefGoogle Scholar
Mayeux, H. S. & Wene, G. P. (1950). Control of serpentine leaf miner on pepper.—J. econ. Ent. 43 pp. 732–733.CrossRefGoogle Scholar
Van Someren, G. C. (1956). Notes on the beanfly (Agromyza phaseoli) and a trial with insecticidal seed dressing for control.—4 pp. Nairobi, Fison's Pest Control (East Africa) Ltd.Google Scholar
Srivastava, B. K. (1955). Insecticides as seed protectants of the important cereals of Kansas.—Thesis, Kans. St. Coll. Agric.Google Scholar
Terriere, L. C. & Ingalsbe, D. W. (1953). Translocation and residual action of soil insecticides.—J. econ. Ent. 46 pp. 751–753.CrossRefGoogle Scholar
Walker, P. T. (1960). Insecticide studies on East African agricultural pests. III. Seed dressings for the control of the bean fly, Melanagromyza phaseoli (Coq.), in Tanganyika.—Bull. ent. Res. 50 pp. 781–793.CrossRefGoogle Scholar