Determination of Economic Threshold Level of Whitefly, Dialeuropora decempuncta (Quaintance and Baker) in Mulberry, Morus alba L. |
Bandyopadhyay, U.K.
(Entomology Laborarory, Central Sericultural Research & Training Institute)
Santhakumar, M.V. (Entomology Laborarory, Central Sericultural Research & Training Institute) Saratchandra, B. (UttarBanga Krishi ViswaVidyalaya, Agriculture farm) Das, K.K. (Entomology Laborarory, Central Sericultural Research & Training Institute) |
1 | Bandyopadhyay, U. K and M. V. Santhakumar (2000) Efficacy of some insecticides alone and in combination with neem oil against the whitefly, Dialeuropora decempuncta infesting mulberry. J. Ent. Res. 24, 325-329. |
2 | Chiang, H. C. (1993) Ecological consideration in developing recommendation for chemical control of pests, European com borer as a model. PI. Prot. Bull. FAO 21, 30-39. |
3 | Sarup, P, V. K Sharma, V. P. S. Panwar, K H. Siddiqui, K K Marwaha and K N. Agarwal (1977) Economic threshold of Chilo partellus (Swinhoe) infesting maize crop. J. Ent. Res. 1,92-99. |
4 | Bandyopadhyay, U. K, N. K Das and B. Saratchandra (1999) Studies on the use of carbaryl, monocrotophos and quinalphos for control of whitefly Dialeuropora decempuncta Quaintance and Baker on mulberry, Morus alba L. J. Adv. Zool. 20, 100-102. |
5 | Singh, M. (1989) Damage and economic threshold level of thrips Thrips flavus Scharank to apple blossom in Himachal Pradesh. Indian J. Ent. 51, 288-293. |
6 | Butler, N. S., J. S. Kular and H. S. Sukhija (1990) Determination of Economic Threshold Level vis-a-vis fixed spray schedule for the control of Bollworm on upland cotton. J. Insect. Sci. 3, 67-71. |
7 | Reddy, K V. S. and K O. S. Sum (1991) Determination of Economic Injuiry Level of the stem borer, Chilo partellus (Swinhoe) in maize, Zea mays L. Insect Sci. Applic. 12, 269-274. |
8 | Men, U. B. and H. G. Kandalkar (1999) Economic threshold level of sunflower jassid Amrasca biguttula Ishida. J. Appl. Zool. Res. 10, 136-137. |
9 | Panse, V. G. and P V. Sukhatme (1967) Statistical methods for Agriculture workers. ICAR. New Delhi, pp. 381. |
10 | Singh, S. V. and Y. P. Malik (1998) Population dynamics and economic threshold of Lipaphis erysimi on mustard. Indian J. Ent. 60,43-49. |
11 | Stern, V. M. (1993) Economic Thresholds; in Annual Review of Entomology. Smith, R. E, T. E. Mittler and C. N. Smith (eds.). pp. 259-280, Annual Reviews Inc., Entomological Society of America, CA. |
12 | Choudhury, J. P and S. K Sharma (1982) Feeding behaviour and larval population levels of H. armigera causing economic damage to gram crop. Haryana Agril. Univ. J. Res. 12, 462-466. |
13 | U. S. National Academy of Sciences (1969) Insect Pest Management and control. V-3. Principles of plant and animal pest control. National Academy of Sciences, Washington. |
14 | Bandyopadhyay, U. K, M. V. Santhakumar, K K Das and B. Saratchandra (2001) Yield loss in mulberry due to sucking pest whitefly, Dialeuropora decempuncta Quaintance and Baker (Homoptera : Aleyrodidae). Int. J. Indust. Entomol. 2, 75-78. |
15 | Yee, W. L., N. C. Toscano, C. C. Chu, T. J. Hennebery and R. L. Nichols (1996) Bemisia argentifolii (Homoptera: Aleyrodidae) Action thresholds and cotton photosynthesis. Environ. Entomol. 25, 1267-1273. |