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Effect of Different Sowing Dates for the Management of Chilli Pests

Md. Motaher Hossain, K.M. Khalequzzaman, M. A. Islam, M.T.R. Mondal, S.N. Alam


The field experiment was conducted at Spices Research Centre, Shibganj, Bogra, Bangladesh during Rabi season of 2015-16 to assess the effect of varying sowing dates against insect pest of chilli. The treatments were T1= 30 August (1st sowing); T2= 15 September (2nd sowing); T3= 30 September (3rd sowing); T4= 15 October (4th sowing), T5= 30 October (5th sowing) and T6= 15 November (6th sowing). Sowing was done at 15 days interval from August to November in the experimental field. The results showed that the maximum mean aphid (9.27/leaf), thrips (10.77/leaf), mite(11.51/leaf) and fruit borer population like H. armigera and S.litura larvae (8.25 and 6.74/plant, respectively) were found in 15 November sowing and minimum number of those insect pest were present in 30 August sowing. Red ripe chilli yields were also found to differ in descending order as follows: 30 August (13.05 t/ha)> 15 September (12.70 t/ha)> 30 September (10.30 t/ha)> 15 October (8.41 t/ha)> 30 October (5.20 t/ha)> 15 November (3.10 t/ha). It was inferred that early sowing (30 August or 15 September) resulted in lower incidence of aphids, thrips, mite and fruit borer. Such low level of insect pest caused less crop injury which resulted in enhancing the red ripe yield of chilli. So, it is suggested that for early sowing of winter chilli, the appropriate planting time may be 30 August to 15 September.


Sowing date, management, chilli pests, chilli

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Adesiyun, A.A. 1981. Seasonal abundance of shootflies infesting sorghum and their natural enemies in Samaru, Zaria-Nigeria. Insect Sci. Appl., 2(2), 49-53.

Adesiyun, A.A. 1982. Effects of dates of planting on the damage by shoot flies to some cultivated varieties of sorghum. Nig. J. Plt Protc., 6, 3-9.

Ahmed, K., G.M. Mohammed and N.S.R. Murthy. 1987. Yield loss due to pests in hot pepper. Caps. Newslet.,6: 83-84.

Anonymous. 2004. Improved Cultivation Practices for Field Crops, Univ. Agric. Sci., Dharwad, pp. 227-234.

BBS. 2014. Statistical Year Book of Bangladesh, p. 130.

Bindu, K.P. and J.R. Patel. 2001. Population dynamics of different species of thrips on chilli, cotton and pigeon pea. Indian Journal of Entomology, 63 (1): 170-175.

Duraimurugan, P. and A. Jagadish. 2002. Seasonal incidence and effect of weather parameters on the population dynamics of chilli thrips Scirtothrips dorsalis Hood (Thysanoptera: Thripidae) on rose, Resourses management in plant protection during twenty first century , Hyderabad, India, 14-15 Nov 2002, (2): 180-183.

Kandasamy, C., M. Mohanasundaram and P. Karuppachamy. 1990. Evaluation of insecticides for the control of thrips. Scirtothrips dorsalis Hood in chillies (Capsicum annuum L.). The Madras Agric. J., 77:169-172.

Kisha, J.S.A. 1977. Cultural and insecticidal control of Thrips tabaci on onions in the Sudan. Ann. App. Biol., 86, 219-228.

Lewis, T. 1973. Thrips, their Biology, Ecology and Economic Importance, Academic Press, London. p. 349.

Lingappa, S., M. H. Tatagar, K.A. Kulkarni, R.S. Giraddi and C.P. Mallapur. 2002. Status of integrated management of chilli pests. An overview. Brain Storming Session on Chilli, ISSR Calicut 8th April 2002.

Nadaf, A. M. and K. A. Kulkarni. 2006. Seasonal incidence of fruit borers, Helicoverpa armigera (Hubner) and Spodoptera litura, Fabricius on chilli in Dharwad, Karnataka Journal of Agricultural Sciences. 19 (3): 549-552

Nandini, R. S. Giraddi, S.M. Mantur, K. Patil, C.P. Mallapur and K.V. Ashalatha. 2010. Population dynamics and extent damage of pests of Capsicum under protected cultivation. Karnatak a Journal of Agricultural Sciences, 25: 150-151

Panickar, B.K. and J.R. Patel. 2001. Population dynamics of dif ferent species of thrips on chilli, cotton and pigeonpea, India Journal of Entomology, 63 (3): 170-175

Patel, B.H., D.J. Koshiya and D. M. Korat. 2009. Population dynamics of chilli thrips, Scirtothrips dorsalis Hood in relation to weather parameters. Karnataka journal of Agricultural Sciences, 22 (1): 108-110

Patel, P.B. and J.J. Patel. 2012. Susceptibility of different garlic genotype/cultivars to Thrips (Thrips tabaci L.). AGRES – An International e-Journal, 1(3), 256-262.

Patel, V.N. 1992. Estimation of losses and management of thrips infesting chillies In: National Seminar on “Entomology in 21st Century” Biodiversity, Sustain., Environ. Safety and Human Health held at Udaipur, India, 99 pp.

Pollard, D. G. 1955. The insect pests of vegetables in the Sudan. Bulletin Number 16, Ministry of Agriculture, Sudan Government. p. 72.

Reddy, D. N. R. and Puttaswamy. 1984. Pest infesting chilli (Capsicum annuum L.) in the transplanted crop. Mysore J. Agric. Sci., 19: 236-237.

Roopa, S. P. and B. S. Nandihalli (2009) Seasonal incidence of mite pests on brinjal and chilli. Karnataka Journal of Agricultural Sciences, 22 (3): 729-731.

Shukla, A. 2006. Seasonal activity of thrips, Scirtothrips dorsalis on chilli crops, Indian Journal of Tropical Biodiversity, 14 (2): 177-174.

Smitha, M. S. 2002. Management of yellow mite, Polyphagotarsonemus latus (Banks) (Acari:Tarsonemidae) on chilli. M. Sc. (Agri.) Thesis, Uni. Agric. Sci., Dharwad (India).

Vanisree ,K., P. Rajashekar, R. G. Ramachandar and R. V. Srinivasa. 2011. Seasonal incidence of thrips and its natural enemies on chilli (Capsicum annuum L.) in Andhra Pradesh. The Andhra Agricultural Journal, 58 (2): 185-191.

Varadharajan , S. and R. Vweeravel (1995) Population dynamics of chilli thrips, Scirtothrips dorsalis Hood. Indian Journal of Ecology, 22 (1): 27-30.



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