Results 101 to 110 of about 7,830 (225)

Atividade inseticida do óleo essencial de Tanaecium nocturnum (Barb. Rodr.) Bur. & K. Shum (Bignoneaceae) sobre Sitophilus zeamais Motsch. (Coleoptera: Curculionidae) Insecticide activity of the essencial oil Tanaecium nocturnum (Barb. Rodr.) Bur. & K. Shum (Bignoneaceae) on Sitophilus zeamais Motsch. (Coleoptera: Curculionidae)

open access: yesActa Amazonica, 2007
O óleo essencial extraído de folhas frescas de Tanaecium nocturnum (Barb. Rodr.) Bur.& K. Shum por destilação de arraste a vapor foi avaliado quanto à toxicidade a Sitophilus zeamais Motsch., principal praga do milho armazenado.
Murilo Fazolin   +4 more
doaj   +1 more source

New discovery of the oldest maize weevils in the world from Jomon potteries, Japan [PDF]

open access: yes, 2010
The maize weevil (_Sitophilus zeamais_) and rice weevil (_Sitophilus oryzae_) are two of the most damaging insects for stored grains, and are characteristic species of ancient Japan. Both species and the granary weevil (_Sitophilus granarius_) are common
Aya Manabe   +4 more
core   +1 more source

Adventive insect species of the Sayram-Ugam National Natural Park, Kazakhstan

open access: yesActa Biologica Sibirica, 2017
We present a list of adventive insect species found in the territory of the Sairam-Ugam National Natural Park in the South of Kazakhstan. We identified 11 species, namely: Acanthocinus griseus (Fabricius, 1793), Callidium violaceum (Linnaeus, 1758 ...
I. I. Temreshev
doaj   +1 more source

Periodic Physical Disturbance: An Alternative Method for Controlling Sitophilus zeamais (Maize Weevil) Infestation

open access: yesInsects, 2016
Sitophilus zeamais Motschulsky is the most important insect pest of stored maize in tropical regions. The objective of this study was to determine the practicality of periodic physical disturbance on S.
Rashid Suleiman   +2 more
doaj   +1 more source

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

open access: yesJurnal 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   +2 more
doaj  

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

open access: yesAcademy 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

open access: yesRevista 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   +4 more
doaj   +1 more source

O gorgulho do milho Sitophilus zeamais (Coleptera: Curculionidae) como praga em frutíferas de clima temperado. [PDF]

open access: yes, 2019
bitstream/CNPUV/8136/1/cir058 ...
AFONSO, A. P. S.   +3 more
core  

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

open access: yesJournal 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

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