Results 21 to 30 of about 1,403 (179)

Eficácia da mistura dióxido de carbono-fosfina no controle de Sitophilus zeamais em função do período de exposição Effectiveness of the mixture dioxide of carbon-phosphine in the control of Sitophilus zeamais as a function of the exposure period

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2000
Este trabalho teve por objetivo avaliar o efeito da atmosfera modificada (100% CO2) associada a doses de fosfina no controle de Sitophilus zeamais (Motschulsky).
Enilce Maria Coelho   +3 more
doaj   +1 more source

Morphophysical and biochemical traits involved in maize grain varietal susceptibility to the maize weevil, Sitophilus zeamais (Coleoptera, Curculionidae)

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2021
Description of the subject. Maize (Zea mays L.) is a major staple food providing nutrients for humans and animals worldwide. In Sub-Saharan Africa, maize is stored to ensure food resource availability throughout the year.
Déthié Ngom   +5 more
doaj   +1 more source

Resistance of Tripsacorn to Sitophilus zeamais and Oryzaephilus surinamensis

open access: yesJournal of Stored Products Research, 2002
One strategy that has been used to find germplasm for developing improved plant varieties is to test ancestral germplasm for the desired traits. Although the progenitors of commercial maize are not known, a hybrid (called Tripsacorn) developed from a perennial teosinte, Zea diploperennis, and eastern gamagrass, Tripsacum dactyloides, resembles the ...
Throne, James E., Eubanks, Mary W.
openaire   +2 more sources

COMPARATIVE EFFECTS OF GARLIC (ALLIUM SATIVUM) BULB AND BULB COAT POWDER ON MAIZE WEEVILS (SITOPHILUS ZEAMAIS)

open access: yesRussian Journal of Agricultural and Socio-Economic Sciences, 2021
In Nigeria, maize serves as a staple food and a good source of carbohydrates, protein, vitamin B and minerals, hence, the need to protect it against Sitophilus zeamais.
Ishaya M.   +9 more
doaj   +1 more source

Bioactivity of Piper aduncum L. essential oil for insect pests of stored products

open access: yesPesquisa Agropecuária Tropical, 2023
Determining the bioactivity of essential oils extracted from plants is crucial for the development of alternatives for controlling insect pests in stored grains.
Josiane Moura do Nascimento   +4 more
doaj   +1 more source

Flutuação populacional e distribuição de Sitophilus zeamais em pomares de pessegueiro e macieira

open access: yesPesquisa Agropecuária Brasileira, 2013
O objetivo deste trabalho foi avaliar a flutuação populacional de Sitophilus zeamais (Coleoptera: Curculionidae) e determinar a distribuição deste inseto-praga nas plantas de pessegueiro e macieira na região de Pelotas, no Rio Grande do Sul.
Sandro Daniel Nörnberg   +5 more
doaj   +1 more source

Toxicity and repellency of essential oils in the management of Sitophilus zeamais [PDF]

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2019
ABSTRACT This study had the following objectives: to identify and quantify the constituent compounds of essential oils from Cymbopogon winterianus Jowitt, Eucalyptus globulus Labill., Eucalyptus staigeriana F. Muell. ex F.M. Bailey, Foeniculum vulgare Mill., Ocimum basilicum L., Ocimum gratissimum L., and Piper hispidinervum C.
Alice M. N. de Araújo   +5 more
openaire   +4 more sources

Larval cannibalism and fitness in the stored grain weevils Sitophilus granarius and Sitophilus zeamais

open access: yesJournal of Pest Science, 2017
Resource limitation is an important determinant of life history and behavior while mediating competition and reproduction among organisms. Discreet and closed systems such as grain kernels and seeds impose drastic restrictions to grain beetles that spend their immature stages within a single kernel selected by their mother.
Diego A. Bolívar-Silva   +2 more
openaire   +2 more sources

Sitophilus zeamais Motschulsky 1855

open access: yes
Published as part of Chatzimanolis, Stylianos, Bolanakis, Giannis, Dedovic, Tarik, Hankins, Kath-Ryn Ann F., Pavlou, Christoforos & Trichas, Apostolos, 2026, An annotated checklist of Coleoptera (Insecta) from the island of Crete, Greece, pp.
Chatzimanolis, Stylianos   +5 more
openaire   +3 more sources

The Effect of Acclimation to Sublethal Temperature on Subsequent Susceptibility of Sitophilus zeamais Mostchulsky (Coleoptera: Curculionidae) to High Temperatures. [PDF]

open access: yesPLoS ONE, 2016
Heat treatment is a popular alternative to synthetic pesticides in disinfesting food-processing facilities and empty grain storages. Sitophilus zeamais Mostchulsky is one of the most cosmopolitan and destructive insects found in empty grain storage ...
Jianhua Lü, Huina Zhang
doaj   +1 more source

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