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Bibliographic Data
Control Number57487
Date and Time of Latest Transaction20060619142546.1
General Information060619s |||||||||b ||00|||
Cataloging SourcePCARRD-DOST
Main Entry - Personal NameCampos, Filomena F.
Main Entry - Uniform TitleENGLISH
Title StatementEvaluation of ultra low volume (ULV) formulation insecticides against major insect pest in cotton
General NoteMunoz, Nueva Ecija: CLSU, 1981. pp. 120-145. -(PCARR-CLSU Proj. 2 No. 170; Study No. II-A.6)
Summary, Etc.The effectiveness of different ultra low volume (ULV) formulated insecticides were evaluated on the major pests of cotton. A 9,000 sq m area was divided into three blocks of six plots each where treatments were assigned at random. The criss-cross method of insect monitoring using 25 sample plants was done three days after every spraying. Polytrin C 440 EC provided the best control for aphids, leafhoppers and thrips with mortality rates of 83.42, 96.82 and 83.25%, respectively. Decis 0.5 ULV affected comparable mortality rates of aphids (74.48%) and leafhoppers (89.72%). The lowest mortality rates were recorded in Temik 15G + Sevin XLR treatment. The highest mean yield of 77.90 kg seed cotton per plot was obtained from plants sprayed with Polytrin C 220 ULV. This was followed by Polytrin C 440 EC (78.75 kg) and Decis 0.5 ULV (67.80 kg)
Subject Added Entry - Topical TermGOSSYPIUM
 INSECT CONTROL
 PEST CONTROL
 YIELDS
 APHIDS
 PEST INSECTS
 INSECTICIDES
Added Entry - Personal NameAganon, Teotimo M.
LocationDOST 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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