Results 61 to 70 of about 16,081 (217)

Rice plant injury: By invertebrate pests

California Agriculture, 1963
EST DAMAGE to rice plants in California most frequently occurs during the first two months of the growing season. This injury is generally caused by the tadpole shrimp, the rice leaf miner, and the rice water weevil.
A Grigarick
doaj  

Determination of Number of Instars of Rhyssomatus subtilis (Coleoptera: Curculionidae) Based on Head Capsule Widths [PDF]

, 2014
Rhyssomatus subtilis Fiedler (Coleoptera: Curculionidae) es una importante plaga del cultivo de soja en el Noroeste Argentino. Existen pocos estudios acerca de parámetros específicos del ciclo de vida y de comportamiento ecológico.
Cazado, Lucas Emiliano, Gastaminza, Gerardo Alfredo, Murúa, María Gabriela, O'brien, C. W., Van Nieuwenhove, Guido Alejandro   +4 more
core   +1 more source

Intraspecific variability of Steinernema feltiae (Filipjev) (Rhabditida: Steinernematidae) as biological control agent of rice weevil (Sitophilus oryzae [L.], Coleoptera, Curculionidae) adults

Acta Agriculturae Slovenica, 2010
The efficacy of three strains (B30, B49 in 3162) of Steinernema feltiae to control adults of rice weevil (Sitophilus oryzae) was tested in a laboratory experiment in 2009.
Žiga LAZNIK, Stanislav TRDAN
doaj   +1 more source

Competition of three species of Sitophilus on rice and maize. [PDF]

PLoS ONE, 2017
Laboratory tests were carried out in order to examine competition among three congeneric species on rice and maize: the granary weevil, Sitophilus granarius, the rice weevil, Sitophilus oryzae and the maize weevil, Sitophilus zeamais. For this purpose, a
Christos G Athanassiou, Nickolas G Kavallieratos, James F Campbell   +2 more
doaj   +1 more source

Engineering of Amygdalin Biosynthesis in Rice Endosperm for Pharmaceutical Production and Sitophilus oryzae Resistance

Plant Biotechnology Journal, EarlyView.
Ke Chen, Nan Chai, Shaotong Chen, Chanjuan Ye, Kangli Sun, Jie Guo, Xinqiao Zhou, Dagang Chen, Juan Liu, Yanduan Hu, Yi Zou, Rui Cao, Shu Jiang, Bocai Tang, Qinlong Zhu, Chuanguang Liu, Jiantao Tan   +16 more
wiley   +1 more source

Determining Terminal Velocities of Selected Insects and Substitute Materials to Develop Future Test Procedures for Insect‐Friendly Mowing Technology

Journal of Applied Entomology, Volume 150, Issue 3, Page 310-320, April 2026.
ABSTRACT Agricultural grasslands are vital habitats for insects that provide key ecosystem services. However, conventional rotary mowers are proposed to cause significant insect mortality due to the high rotational speed of their blades and the resulting airflow.
Jonas Frank, Manuela Sann, Lea von Berg, Stefanie Erhardt, Johannes L. M. Steidle, Oliver Betz, Stefan Böttinger   +6 more
wiley   +1 more source

Influence of weevil on the physicochemical characteristics, functional properties, and nutritional value of rice (Oryza sativa L.) produced at Yagoua (far-north Cameroon)

Heliyon
The infestation of rice by pests during the post-harvest phase is one of the consequences of the deterioration of its technological and nutritional quality.
Serge Cyrille Houketchang Ndomou, Beatrice Tapita Balti, Stephano Tene Tambo, Marie Madeleine Nanga Ndjang, Katlafadaou Kaskawa, Christiant Kouebou, Hilaire Macaire Womeni   +6 more
doaj   +1 more source

Effet comparé des huiles essentielles de quatre espèces végétales contre la bruche du niébé (Callosobruchus maculatus Fab.) et le charançon du riz (Sitophilus oryzae L) [PDF]

Tropicultura, 1995
Compared Effect of Four Plant Essential Oils against Cowpea Weevil Callosobruchus maculatus Fab. and Rice Weevil Sitophilus oryzae L. The aim of this paper is to compare the essential oil effects of Eucalyptus tereticornis Sm., Eucalyptus citriodora Hook,
Gakuru, S., Foua-Bi, K.
doaj  

On the spatial spread of the Rice Water Weevil, Lissorhoptrus oryzophilus Kuschel (Coleoptera: Erirhinidae), in Italy

Journal of Entomological and Acarological Research, 2010
A five year study has been made to establish the spread of the rice water weevil Lissorhoptrus oryzophilus (Coleoptera: Erirhinidae) in Northern Italy.
Daniela Lupi, Mario Colombo, Maria Luisa Giudici, Bruno Villa, Cesare Cenghialta, Daniele Passoni   +5 more
doaj   +1 more source

Factors to consider when using native biological control organisms to manage exotic plants [PDF]

, 2000
Biological control of exotic plant populations with native organisms appears to be increasing, even though its success to date has been limited. Although many researchers and managers feel that native organisms are easier to use and present less risk
Cofrancesco, Alfred F.
core