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21.
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Sweet potato pest management: a global perspective / edited by Richard K.Jansson, Kandukuri V.Raman
by Jansson, R.K [Editor] | Raman, K.V [Editor]. Publisher: Boulder Westview press 1991Availability: Items available for loan: Agriculture Library [Call number: 635.22 SWE] (1).
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22.
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Weed science: principles and practices / [by] Floyd M. Ashton, Thomas J. Monaco
by Ashton, Floyd M | Monaco, Thomas J. Edition: 3rd ed.Publisher: New York John Wiley 1991Availability: Items available for loan: Agriculture Library [Call number: 632.5 ASH] (1), Main Library [Call number: 632.5 ASH] (1).
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23.
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Weed weedicides and weed control: principle and practice / [by] R. C. Mandal
by Mandal, R. C. Publisher: Jodhpur Agrobios (India) 2004Availability: Items available for loan: Agriculture Library [Call number: 632.5 MAN] (1).
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24.
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Weedy aquatic plants: their utility, menace and management / [by] O.P.Gupta
by Gupta, O. P. Publisher: Jodhpur Agrobios (India) 2001Availability: Items available for loan: Agriculture Library [Call number: 632.5 GUP] (1).
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25.
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Effect of Some Neem seed Products on Selected Insect pests of Economic Importance /by Nithiyagowry Ratnasabapathy
by RATNASABAPATHY, Nithiyagowry [Author] | V.K.Ganesalingam [Supervisor]. Publisher: Jaffna 2004Dissertation note: University of Jaffna, Thesis Availability: Items available for reference: Main Library [Call number: 632.9517 RAT] (1).
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26.
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Entomology and pest management /[by] Larry P. Pedigo
by PEDIGO, Larry P [Author]. Edition: 4th ed.Publisher: New Delhi Prentice-Hall of India 2002Availability: Items available for loan: Agriculture Library [Call number: 632.7 PED] (5), Main Library [Call number: 632.7 PED] (2), Technology Library [Call number: 632.7 PED] (3). In transit (1).
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27.
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Integrated pest management : concepts and approaches /[by] G. S. Dhaliwal ,Ramesh Arora
by Dhaliwal, G.S [Author] | Arora,Ramesh [Author]. Publisher: Ludhiana Kalyani pub. 2003Availability: Items available for loan: Agriculture Library [Call number: 632.9 DHA] (1), Main Library [Call number: 632.9 DHA] (1).
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28.
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Weed control: a textbook and manual / [by] Alden S. Crafts, Wilfred W.Robbins
by Crafts, Alden. S | Robbins,Wilfred .W. Edition: 3rd ed.Publisher: New Delhi. Tata McGraw-Hill 1962Availability: Items available for loan: Agriculture Library [Call number: 632.5 CRA] (1), Main Library [Call number: 632.5 CRA] (1).
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29.
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Handbook of plant protection
by Saha, L.R | Shaliwal, G.S. Publisher: New Delhi Kalyani pub. 2016Availability: Items available for loan: Agriculture Library [Call number: 632.9 SAH] (1).
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30.
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Potentials and constraints of biopesticide and biofertilizer usage and production in Sri Lankan agriculture
by Hector Kobbekaduwa Agrarian Research and Training Institute | Munaweera, T.P | Samarasinha, G.G.de.L.W. Publisher: Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2019Availability: Items available for loan: Agriculture Library [Call number: 632.9 HEC] (1).
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31.
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Possibilities to minimize pesticide usage in Sri Lankan paddy cultivation: an emphasis on risk management
by Dissanayake, A.K.A. Publisher: Colombo Hector Kobbekaduwa Agrarian Research and training Institute 2019Availability: Items available for loan: Agriculture Library [Call number: 632.9 POS] (1).
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