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Browsing by Author "Pakeerathan, K."

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Determination of growing media for black soldier fly (Hermetia illucens) production using organic waste ingredients

Abeysingha, A.M.S.U.; Mikunthan, G.; Pakeerathan, K. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2024-01-24)

Black soldier fly (BSF), Hermetia illucens L. (Family Stratiomyidae, Diptera) larvae are used to substantiate protein supplements in agro-based industries. This study investigated the biology of larval instars, their growth ...
Development of Trichoderma based bulb treatment for the management of anthracnose and white rot in onion (Allium cepa L.)

Withana, W.A.T.N.; Pakeerathan, K.; Fernando, W.M.K.; Kumarasinghe, K.M.T.M.; Tillakaratne, J.B.D.Y. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2024-01-24)

Onion (Allium cepa L.), which belongs to family Liliaceae is susceptible to anthracnose and white rot diseases in fields. Onion farmers rely on fungicides, to manage these diseases despite the high production cost and ...
In vitro screening of Trichoderma species against (Fusarium oxysporum f. sp. cepae) and (Colletotrichum gloeosporioides) on red onion in Jaffna

Vigitha, N.; Pakeerathan, K.; Mikunthan, G. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2014-01-22)

Fungal diseases, basal rot (Fusarium oxysporum f. sp. cepae) and leaf twister (Colletotrichum gloeosporioides) are the main problem in red onion cultivation in Jaffna, Sri Lanka. Disease symptoms of leaf twister were ...
Management of root-knot, Meloidogyne incognita in tomatoes using medicinal plant-based compost

Thanuja, S.; Nirosha, T.; Pakeerathan, K.; Mikunthan, G. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2024-01-24)

Sedentary vascular endoparasite Root-knot nematode, Meloidogyne incognita, is the major pest of tomato (Lycopersicon esculentum L.). As M. incognita is a polyphagous pest, it is very difficult to manage unless proper ...
Performance of Arbuscular Mycorrhizal fungi associated with Cymbidium bicolor against salinity stress

Dilhani, N.D.; Nirosha, T.; Pakeerathan, K. (Ruhuna Science Research Circle, Faculty of Science, University of Ruhuna, 2022-11-02)

Arbuscular mycorrhiza fungi (AMF) are soil microorganisms, which are widely recognized to improve plant nutrition by being able to access soil spaces and nutrient sources. They are obligate symbionts and Salinity is a major ...
Present status of pesticides usage and level of awareness among farmers in Jaffna peninsula

Keerthika, K.; Pakeerathan, K.; Mikunthan, G. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2014-01-22)

Pest control is mostly dependent on the use of synthetic pesticides in Jaffna, However the pesticides are used inappropriately in intensive cultivation of crops. Due to the increase of pesticide hazards, an attempt was ...
Present status of pesticides usage and level of awareness among farmers in Jaffna peninsula

Keerthika, K.; Pakeerathan, K.; Mikunthan, G. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2014-01-22)

Pest control is mostly dependent on the use of synthetic pesticides in Jaffna, However the pesticides are used inappropriately in intensive cultivation of crops. Due to the increase of pesticide hazards, an attempt was ...

Browsing by Author "Pakeerathan, K."

Browsing by Author "Pakeerathan, K."

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