Results 51 to 60 of about 686 (153)

Management of pest insects and plant diseases by non-transformative RNAi [PDF]

open access: yes, 2019
Since the discovery of RNA interference (RNAi), scientists have made significant progress towards the development of this unique technology for crop protection.
Avila dos Santos, Ericmar   +5 more
core   +2 more sources

RNAi efficiency, systemic properties, and novel delivery methods for pest insect control : what we know so far [PDF]

open access: yes, 2016
In recent years, the research on the potential of using RNA interference (RNAi) to suppress crop pests has made an outstanding growth. However, given the variability of RNAi efficiency that is observed in many insects, the development of novel approaches
Christiaens, Olivier   +3 more
core   +2 more sources

Sensitivity of the Quarantine Pest Rough Sweetpotato Weevil, Blosyrus asellus to Postharvest Irradiation Treatment [PDF]

open access: yes, 2016
Rough sweetpotato weevil, Blosyrus asellus (Olivier), is a new quar- antine pest of Hawaii sweetpotatoes. Currently, sweetpotatoes can be exported from Hawaii to the U.S. mainland using a postharvest irradiation treatment of 150 Gy to control three other
Follett, Peter A.   +3 more
core  

Parasitic nematode Meloidogyne incognita interactions with different Capsicum annum cultivars reveal the chemical constituents modulating root herbivory [PDF]

open access: yes, 2017
Open Access Journal; Published online: 06 June 2017Plant volatile signatures are often used as cues by herbivores to locate their preferred hosts.
Coyne, Danny L.   +6 more
core   +2 more sources

The beetles of St. Lucia, Lesser Antilles (Insecta: Coleoptera): diversity and distributions [PDF]

open access: yes, 2009
The published beetle fauna of the island of St. Lucia is summarized. It contains 135 genera, and 175 species in 25 families. Four species are accidentally introduced by human activities. Twenty three species are endemic (restricted) to the island. Twenty
Peck, Stewart B.
core   +1 more source

Root Weevil Management: Above and Below Ground

open access: yesEDIS, 2018
Root weevils are a major pest group for many kinds of plants, with at least nine species that colonize citrus. Species commonly infesting citrus include Diaprepes root weevil (Diaprepes abbreviates), blue-green citrus root weevils (Pachnaeus litus and ...
Jawwad A. Qureshi, Larry W. Duncan
doaj  

A NEW MEMBER OF THE GROWTH-PROMOTING GLYCOPROTEINS FROM DIAPREPES ROOT WEEVIL (COLEOPTERA: CURCULIONIDAE)

open access: yesFlorida Entomologist, 2006
Abstract A new member belonging to the family of growth-promoting glycoproteins referred to as imaginal disc growth factors, IDGF, was identified from the root weevil Diaprepes abbreviatus (L.), (Coleoptera: Curculionidae). The imaginal disc growth factor full length cDNA transcript, designated as idgf-DRW, was cloned and identified from tissue of ...
Zhipeng Huang   +5 more
openaire   +1 more source

The beetle fauna of Dominica, Lesser Antilles (Insecta: Coleoptera) : diversity and distribution [PDF]

open access: yes, 2006
The beetle fauna of the island of Dominica is summarized. It is presently known to contain 269 genera, and 361 species (in 42 families), of which 347 are named at a species level. Of these, 62 species are endemic to the island.
Peck, Stewart B.
core   +1 more source

Spatial relationships between entomopathogenic nematodes and nematophagous fungi in Florida citrus orchards [PDF]

open access: yes, 2017
Relationships between entomopathogenic nematodes (EPNs), nematophagous fungi (NF) and soil physical and chemical properties were studied in a survey of 53 citrus orchards in central ridge and flatwoods ecoregions of Florida.
Campos-Herrera, Raquel   +3 more
core   +1 more source

Patterns and Consequences of Mating Behavior of the Root Weevil Diaprepes abbreviatus (Coleoptera: Curculionidae)

open access: yesFlorida Entomologist, 2008
Abstract The tropical root weevil, Diaprepes abbreviatus (L.), is a major pest of many plants of economic importance, including citrus and ornamentals. It was accidentally introduced from the Caribbean into Florida in the 1960s and its range within the United States now includes Texas and California.
Laura K. Sirot, Stephen L. Lapointe
openaire   +1 more source

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