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MARC Record
Bibliographic Data
Control Number
56327
Date and Time of Latest Transaction
20060619142055.2
General Information
060619s |||||||||b ||00|||
Cataloging Source
PCARRD-DOST
Main Entry - Personal Name
James, Merlita C.
Main Entry - Uniform Title
ENGLISH
Title Statement
Evaluation of promising insecticides against the major insect pests of flue-cured tobacco in Region I
Publication, Distribution, Etc.
Batac, Ilocos Norte: PTRTC, 1985. 25p
General Note
Batac, Ilocos Norte: PTRTC, 1985. 25p
Summary, Etc.
Different insecticides against the major insect pests of flue-cured tobacco were evaluated in four locations in Region I namely: Batac, Ilocos Norte; Sta. Maria, Ilocos Sur; Pidigan, Abra; and Balaoan, La Union for the cropping season 1984-1985. In all locations, budworms, Helicoverpa armigera Hubn and H. assulta Guenee were effectively controlled by deltamethrin and endosulfan (Decisdan, 1.0 li/ha) and deltamethrin and dimethoate (Decis-D, 0.75 li/ha). Cutworm Spodoptera litura (Fabr.) was not affected by insecticide treatment in Batac, Pidigan and Sta. Maria except in Balaoan. Tree cricket Oecanthus indicus (Saussure) and tobacco bug Cyrtopeltis tenuis (Reuter) were significantly reduced in all locations by all test insecticides. Damage assessment at 50 days after transplanting (DAT) showed that deltamethrin and endosulfan and fastac gave the least damage rating. All insecticides were effective in controlling the major tobacco insect pests in Region I
Subject Added Entry - Topical Term
NICOTIANA
INSECT CONTROL
INSECTICIDES
Added Entry - Personal Name
Quezada, Zosima A.
Alcoy, Rosita J.
Beltran, B. P.
Obien, Santiago
Location
DOST PCARRD
Physical Location
Department of Science and Technology
Philippine Council for Agriculture, Forestry and Natural Resources Research and Development
Digital Copy
Not Available
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