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Efficacy of goatweed (Ageratum conyzoides Linn.) extract against cabbage head caterpillar (Crocidolomia pavonana F.) in pechay (Brassica rapa L.)
(2019)
The study was conducted from April 9 to May 9, 2018 at the back field of Lenwood Edge Building. The objective of the study was to assess the efficacy of Ageratum conyzoides Linn. against Crocidolomia pavonana F. in pechay. ...
The efficacy of different botanicals against rice weevil (Sitophilus oryzae L.)
(2020)
This study was conducted at Central Philippine University, Jaro, Iloilo City from November 12, 2019 to December 2, 2019. The objective of the study was to determine the percent rice grain weight loss, percent mortality and ...
Efficacy of lantana (Lantana camara L.) extracts against the striped flea beetle (Phyllotreta striolata Fabr.) in pechay (Brassica rapa L.)
(2019)
This study was conducted at the backfield of the Lenwood Edge Building, Central Philippine University, Jaro, Iloilo City from April 8 to May 8, 2019. This was done to assess the efficacy of lantana aqueous crude extracts ...
Efficacy of lemongrass (Cymbopogon citratus L.) extract against rice green leafhopper (Nephotettix virescens D.)
(2019)
The study was conducted on November 23, 2018 to March 15, 2019 at the College of Agriculture, Resources, and Environmental Sciences Research and Development area, Central Philippine University, Jaro, Iloilo City. This study ...
Efficacy of two Annona species leaf aqueous extracts against tomato fruit worm (Helicoverpa armigera H.) in eggplant (Solanum melongena L.)
(2019)
The study was conducted at the College of Agriculture, Resources and Environmental Sciences laboratory room, Central Philippine University, Jaro, Iloilo City from May 18 to 21, 2019. The purpose of this study was to evaluate ...
Efficacy of sugar apple (Annona squamosa Linn.) seed extracts as bio-pesticide against green leafhopper (Nephotettix virescence Distant.)
(2019)
The study was conducted at the Central Philippine University College of Agriculture, Resources, and Environmental Sciences research area at the Research and Development Building, Jaro, Iloilo City from November 28, 2018 ...
Efficacy of aqueous flower extract of African marigold (Tagetes erecta L.) against cotton aphid (Aphis gossypii Glover) and green peach aphid (Myzus persicae Sulzer) of sweet pepper (Capsicum annuum L.)
(2020)
This study was conducted from July 23 to October 15, 2019 at Central Philippine University urban garden near Gate 6, Jaro, Iloilo City. The objective of the study was to determine the efficacy of aqueous flower extracts ...
Efficacy of hagonoy (Chromolaena odorata L.) leaf powder extract against coconut leaf beetle (Brontispa longissima Gestro) larvae
(2018)
The insecticidal properties of Hagonoy was used against the Coconut Leaf Beetle (Brontispa longissima, Gestro) larvae using distilled water as extractant from the powder prepared from dried mature leaves. The treatments ...
Efficacy of dumbcane (Dieffenbachia picta Schott.) stem extracts against golden apple snail (Pomacea canaliculata L.)
(2019)
The study was conducted at the Research and Development Center, College of Agriculture, Resources, and Environmental Sciences, Central Philippine University, Jaro, Iloilo City from November 20, 2018 to March 15, 2019. The ...