Results 81 to 90 of about 7,389 (169)

EFFICACY OF SOME SPICES AS MAIZE GRAIN PROTECTANTS AGAINST SITOPHILUS ZEAMAIS MOTSCH

Academy Journal of Science and Engineering, 2022
Studies were carried out to determine the efficacy of three spices (Allium sativum L., Capsicum frutescens L., and Zingiber officinale Rosc.) against Sitophilus zeamais reared on maize grains. Application rates of 0.5, 1.0 and 1.5 g of each of A. sativum,
Ameerah Muhammad, Babatunde M.M.
doaj  

Bioactivity of diatomaceous earth to Sitophilus zeamais (Coleoptera: Curculionidae) in different application conditions

Revista Brasileira de Engenharia Agrícola e Ambiental, 2013
The objective of this study was to evaluate the insecticidal activity of diatomaceous earth (DE) at different ambient temperatures on adult Sitophilus zeamais and progeny, using different doses and exposure periods.
Adalberto H. Sousa, Lêda R. A. Faroni, Gilberto S. Andrade, Romenique S. Freitas, Marco A. G. Pimentel   +4 more
doaj   +1 more source

Fumigant Compounds from the Essential Oil of Chinese Blumea balsamifera Leaves against the Maize Weevil (Sitophilus zeamais)

Journal of Chemistry, 2013
Essential oil of Chinese medicinal herb, Blumea balsamifera leaves, was found to possess fumigant toxicity against the maize weevils, Sitophilus zeamais. The main components of the essential oil of B. balsamifera were 1,8-cineole (20.98%), borneol (11.99%
Sha Sha Chu, Shu Shan Du, Zhi Long Liu
doaj   +1 more source

Bioatividade de diversos pós de origem vegetal em relação A Sitophilus zeamais Mots. (Coleoptera: Curculionidae) Bioactivity of powders from some plants on Sitophilus zeamais Mots. (Coleoptera: Curculionidae)

Ciência e Agrotecnologia, 2003
Foram avaliadas, em condições de laboratório, a repelência, sobrevivência e emergência de adultos de Sitophilus zeamais em grãos de milho tratados com pós de Azadirachta indica A. Juss (frutos), Capsicum frutescens L.
Sérgio de Oliveira Procópio, José Djair Vendramim, José Ivo Ribeiro Júnior, José Barbosa dos Santos   +3 more
doaj   +1 more source

PENGARUH INERT DUST TERHADAP MORTALITAS Sitophilus zeamais MOSTCHULSKY PADA BIJI JAGUNG DALAM SIMPANAN

Jurnal HPT (Hama Penyakit Tumbuhan), 2015
ABSTRAK Mutu jagung tidak hanya ditentukan oleh proses produksi tetapi juga ditentukan oleh proses pasca panen. Salah satu kendala dalam proses pasca panen ialah adanya serangan hama S. zeamais.
Guntur Respyan, Bambang Tri Rahardjo, Ludji Pantja Astuti   +2 more
doaj  

Alligator pepper, Aframomum melegueta, and ginger, Zingiber officinale, reduce stored maize infestation by the maize weevil, Sitophilus zeamais in traditional African granaries

, 2012
Alligator pepper, Aframomum melegueta (Roscoe) K. Schum, and ginger, Zingiber officinale Roscoe were tested for their efficacy in protecting stored maize cobs (Zea mays L.) against the maize weevil, Sitophilus zeamais Motschulsky, in traditional maize ...
Ukeh, Donald A., Pickett, J. A., Bowman, A. S., Birkett, Michael A., Sylvia B.A. Umoetok, Ukeh, D. A., Mordue (Luntz), A. J., Pickett, John A., Bowman, Alan S., Umoetok, S. B. A., Donald A. Ukeh, Umoetok, Sylvia B. A., Birkett, M. A., Mordue, A. Jennifer, Alan S. Bowman, A. Jennifer Mordue (Luntz), John A. Pickett, Michael A. Birkett   +17 more
core   +1 more source

Time-Domain NMR Applied to Sitophilus zeamais Motschulsky/Wheat Detection

, 2019
Time-domain nuclear magnetic resonance (NMR) is used for the characterization of wheat infested with Sitophilus zeamais. NMR parameters (T21, T22, P21, P22, and A21/22) were achieved by biexponential analysis combined with a discrete method. Sound wheat,
Shuihong Xu (7573274), Chao Ding (1402099), Changrui Xing (7573277), Qin Liu (59805), Wen Xu (292544), Xiaolong Shao (7573271)   +5 more
core   +1 more source

Fumigação de milho para o controle do gorgulho utilizando caule de Tanaecium nocturnum (Bignoniaceae) Fumigation of maize for weevil control using Tanaecium nocturnum (Bignoniaceae)

Pesquisa Agropecuária Brasileira, 2010
O objetivo deste trabalho foi avaliar o efeito da fumigação de grãos de milho com segmentos de caules injuriados de Tanaecium nocturnum no controle de Sitophilus zeamais.
Murilo Fazolin, Charles Rodrigues da Costa, Janaína Estevo de Oliveira Damaceno, Elizângela Sampaio de Albuquerque, Ana Suzette da Silva Cavalcante, Joelma Lima Vidal Estrela   +5 more
doaj   +1 more source

PENGARUH SERBUK DAUN KECUBUNG (Dutura metel L.) TERHADAP KEMATIAN KUMBANG JAGUNG (Sitophilus zeamais M.)

, 2012
Penelitian tentang pengaruh serbuk daun kecubung (Dutura metel  L.) terhadap kematian kumbang jagung (Sitophilus zeamais M.), telah dilakukan pada bulan September sampai Desember 2011 di Laboratorium Jurusan Biologi  Fakultas MIPA Universitas PGRI ...
Rizal, Syamsul, Citra, Yulia
core   +1 more source

DETERMINAÃÃO DA PERDA DE PESO DO MILHO (Zea mays) PROVOCADA POR Sitophilus oryzae E Sitophilus zeamais

, 2006
A presente pesquisa teve como objetivo determinar os danos causados por Sitophilus oryzae e Sitophilus zeamais em milho Zea mayz L. em alguns cultivares de milho do Estado do Piauí: Fidalgo, Br-106, Cms-39, Ce-405, Agr-405, Savana e 22-Me(Siba).
Arthur, V.; CENA/USP; ecossistema@unipinhal.edu.br, Almeida Filho, A. J. de; UFPI; ecossistema@unipinhal.edu.br, Fontes, L. S.; UFPI; ecossistema@unipinhal.edu.br   +2 more
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