Results 31 to 40 of about 12,664 (198)
Roots, tubers and bananas: Planning and research for climate resilience [PDF]
, 2017 The CGIAR Research Program (CRP) on Roots, Tubers and Bananas (RTB) includes vegetatively propagated staple crops linked by common breeding, seed, and postharvest issues, and by the frequency with which women are involved in their production and use. RTB
Andrade, Maria +12 more
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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 +5 more
doaj +1 more source
Insects, 2023 Rapid cold hardening (RCH) is known to rapidly enhance the cold tolerance of insects. Trehalose has been demonstrated to be a cryoprotectant in Lissorhoptrus oryzophilus, an important invasive pest of rice in China.
Juhong Zhang +7 more
doaj +1 more source
浙江大学学报. 农业与生命科学版, 2008 Ultrastructures of spermatozoon tail in the rice water weevil, Lissorhoptrus oryzophilus, were observed via transmission electron microscopy at selected sperm developmental stages with the aim at clarifying spermiogenesis in this weevil.
HE Yan +3 more
doaj +1 more source
Rice Water Weevil Control, California, 1990 [PDF]
Arthropod Management Tests, 1994 Abstract Two experiments were conducted to compare control of RWW larvae (Experiment 1) or adults (Experiment 2) among insecticide treatments. Both tests were performed at the California Rice Experiment Station, Biggs, in 1990. Each experiment was a RCBD with 3 replications of 3 insecticide treatments and an untreated control. Treatments
A. A. Grigarick +3 more
openaire +1 more source
Vértices, 2018 The South American rice water weevil, Oryzophagus oryzae (Costa Lima), is an important pest of irrigated rice in Brazil. Its larvae damage the plant root system. The practice of biological control of this insect needs to be improved. Thus, a research was
Carolina Maria Tomasoni +2 more
doaj +1 more source
Endosymbiosis allows Sitophilus oryzae to persist in dry conditions
Frontiers in Microbiology, 2023 Insects frequently associate with intracellular microbial symbionts (endosymbionts) that enhance their ability to cope with challenging environmental conditions. Endosymbioses with cuticle-enhancing microbes have been reported in several beetle families.
Sthandiwe Nomthandazo Kanyile +3 more
doaj +1 more source
Flutuação populacional e controle de pragas: estudos de caso com pragas do arroz irrigado
Agropecuária Catarinense, 2019 Resumo – Os estudos de flutuação populacional são muito importantes para o controle de pragas, pois fornecem informações fundamentais sobre quando e em que intensidade determinado organismo nocivo pode surgir nas lavouras, propiciando, assim, uma maior ...
Eduardo Rodrigues Hickel +3 more
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TMT-Based Quantitative Proteomic Profiling of Overwintering Lissorhoptrus oryzophilus
Frontiers in Physiology, 2020 Adaptations to low temperature play a critical role in restricting the geographical distribution of insects. Decreasing day lengths and temperatures trigger seasonal cold adaptations in insects. These adaptions include changes in expression at the miRNA,
Zhang Xinxin +7 more
doaj +1 more source
Plant pathogens as biocontrol agents of Cirsium arvense : an overestimated approach? [PDF]
, 2011 Cirsium arvense is one of the worst weeds in agriculture. As herbicides are not very effective and not accepted by organic farming and special habitats, possible biocontrol agents have been investigated since many decades.
Müller, Esther, Nentwig, Wolfgang
core +2 more sources