Results 121 to 130 of about 7,732 (215)

Avaliação toxicológica de óleo essencial de Piper affinis hispidinervum para insetos pragas das culturas do milho e feijão. [PDF]

open access: yes, 2014
Sarisan é um isômero da meristicina, descrito como bactericida e fungicida. Os teores deste composto, em plantas de Piper affinis hispidinervum, variam de 52,1% a 90,4%. É desconhecido ainda o potencial de uso inseticida do sarisan.
ALBUQUERQUE, E. S. de   +6 more
core  

Pengaruh Berbagai Jenis Pestisida Nabati Terhadap Ketahanan Hidup Hama Gudang Kutu Jagung Sithopilus Zeamays [PDF]

open access: yes, 2017
Tujuan penelitian ini adalah untuk mengetahui keefektifan berbagai jenispestisida nabati terhadap ketahanan hidup hama gudang kutu jagung Sithopilus zeamais.Percobaan ini dilaksanakan pada bulan April 2016 – Juni 2016 di Laboratorium DasarFakultas ...
Sugiarti, L. (Lia)
core  

Spinosad-induced stress on the maize weevil Sitophilus zeamais

open access: yesJulius-Kühn-Archiv, 2018
Although seldom considered, sublethal insecticide exposure may lead to harmful, neutral, or even beneficial responses that may affect (or not) the behavior and fitness of the exposed insects. Intriguingly, little is known about such effects on stored product insect pests and even less is available regarding the bioinsecticide, spinosad.
Guedes, Raul Narciso C.   +2 more
openaire   +1 more source

Hermetic on-farm storage for maize weevil control in East Africa [PDF]

open access: yes, 2011
Maize (Zea mays L.) consumption makes up over half of daily caloric intake of persons in East Africa and adequate supply is necessary for food security for subsistence farmers, as well as for domestic stability.
Bailey, Theodore   +5 more
core   +2 more sources

Insecticidal and Repellent Activities of Four Essential Oils Against Sitophilus zeamais (Coleoptera: Curculionidae). [PDF]

open access: yesDose Response, 2023
Fouad HA   +5 more
europepmc   +1 more source

Resistência a inseticidas piretróides em populações de Sitophilus zeamais (Coleoptera: curculionidae) coletadas em unidades armazenadoras de arroz no Estado do Tocantins. [PDF]

open access: yes, 2011
O Estado do Tocantins tem um grande potencial agrícola, com extensas áreas propícias à prática da agricultura e, vem se destacando no cenário nacional como grande produtor de grãos, principalmente arroz, segunda cultura em área plantada, encontrando-se ...
BADJI, C. A.   +4 more
core  

Population genetic structure of the maize weevil, Sitophilus zeamais, in southern Mexico. [PDF]

open access: yesPLoS One, 2023
Baltzegar J   +4 more
europepmc   +1 more source

Resistance to pyrethroids in the maize weevil, Sitophilus zeamais [PDF]

open access: yes
The maize weevil is a pest of stored crop products, predominantly maize across humid areas of the world. The Sitophilus zeamais were controlled with pyrethroids until resistance emerged in areas across Brazil. This resistance was found to be conveyed by a super-kdr mutation in the voltage gated sodium channel (VGSC).
openaire  

RELATIVE TOXICITY OF MUSTARD ESSENTIAL OIL TO INSECT-PESTS OF STORED PRODUCTS

open access: yesRevista Caatinga, 2014
The relative toxicity of the mustard (Brassica rapa L.) essential oil (MEO) on young and old larvae, pupae, and adults of Sitophilus zeamais and Callosobruchus maculatus was determined using concen- tration-response bioassays.
ADALBERTO HIPÓLITO SOUSA   +2 more
doaj  

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