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4.Journals Published in Sri Lanka
COCOS - Journal of the Coconut Research Institute of Sri Lanka
COCOS - Journal of the Coconut Research Institute of Sri Lanka
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https://dl.nsf.gov.lk/handle/1/7343
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2
search.filters.author.Abdurahiman, U.C.
2
search.filters.author.Pethiyagoda, U.
1
search.filters.author.Chandrasiri, K.A.S.
1
search.filters.author.Fernando, L.C.P.
1
search.filters.author.Ghosh, S.M.
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search.filters.subject.Opisina arenosella
4
search.filters.subject.Agriculture
3
search.filters.subject.Coconut caterpillar
2
search.filters.subject.Biological control
2
search.filters.subject.Insect pests
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1983 - 1989
4
1990 - 1997
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Subject: search.filters.subject.Opisina arenosella
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1 - 5 of 5
Item
Studies on the biology of Antrocephalus hakonensis (Hymenoptera : Chalcididae). a pupal parasitoid of Opisina arenosella the coconut caterpillar
(
Coconut Research Institute. Lunuwila
,
1983
)
Abdurahiman, U.C.
;
Mohamed, U.V.K.
;
Remadevi, O.K.
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Item
Effect of four commercial preparations of Bacillus thuringiensis on Opisina arenosella Walker
(
Coconut Research Institute. Lunuwila
,
1983
)
Kanagaratnam, P.
;
Pethiyagoda, U.
;
Velu, M.S.
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A technique for the application of systemic insecticides through petiolar wells in coconut
(
CRI
,
1989
)
Perera, P.A.C.R.
;
Mahindapala, R.
;
Pethiyagoda, U.
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More evidence on the attraction of males to the female sex phermone of Opisina arenosella walker
(
Coconut Research Institute of Sri Lanka. Lunuwila
,
1997
)
Fernando, L.C.P.
;
Chandrasiri, K.A.S.
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On some hyperparasites of opisina arenosella the black-headed caterpillar pest of coconut in Malabar, India
(
CRI. Lunuwila
,
1985
)
Ghosh, S.M.
;
Abdurahiman, U.C.
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