dc.contributor.author |
Ganehiarachchi, G.A.S.M. |
|
dc.contributor.author |
Fernando, I.V.S. |
|
dc.date.accessioned |
2013-04-05T05:02:06Z |
|
dc.date.available |
2013-04-05T05:02:06Z |
|
dc.date.issued |
2000 |
|
dc.identifier.citation |
Ganehiarachchi, G.A.S.M., & Fernando, I.V.S. (2000). Parachrysocharis javensis Girault (Hymenoptera: Eulopidae) - An Effective Egg Parasitoid of Sugarcane Planthopper Pyrilla perpuslla in the Wet Zone of Sri Lanka. Vidyodaya Journal of Science, 9, 129-135. |
en-US |
dc.identifier.uri |
http://dr.lib.sjp.ac.lk/handle/123456789/983 |
|
dc.description.abstract |
Parachrysocharis javensis is an effective egg parasitoid of Pyrilla
perpusilla in the west zone of Sri Lanka. This study was conducted through
out a period of two years to determine the percentage parasitism of this
parasitoid and factors affecting it. The percentage egg cluster parasitism was
positively correlated with the number of egg clusters present in the field. It
was also confirmed that percentage parasitism was negatively correlated
with rainfall and humidity and positively correlated with daily minimum and
maximum temperature. |
en_US |
dc.language.iso |
en |
en_US |
dc.subject |
Parasitoid |
en_US |
dc.subject |
Sugar cane planthopper |
en_US |
dc.title |
Parachrysocharis javensis Girault (Hymenoptera: Eulopidae) - An Effective Egg Parasitoid of Sugarcane Planthopper Pyrilla perpuslla in the Wet Zone of Sri Lanka |
en_US |
dc.type |
Article |
en_US |
dc.date.published |
2000 |
|