Results 71 to 80 of about 9,757 (273)
Enhancing Our Understanding of Ladybirds in Ireland – A Case Study of the Use of Citizen Science
Frontiers in Conservation Science, 2022 Citizen science is increasingly recognised as a useful approach to contribute to biodiversity awareness while generating data and creating meaningful interactions among citizens and professional scientists. In a number of countries, academic institutions
Gill Weyman +3 more
doaj +1 more source
Activity spectrum of spinosad and indoxacarb : rationale for an innovative pyrethroid resistance management strategy in West Africa [PDF]
, 2004 To face pyrethroid resistance in the cotton ballworm Helicoverpa armigera (Hübner), endosulfan (700 g/ha) has been used in a resistance management strategy for four years in Côte d'Ivoire, West Africa.
Martin, Thibaud, Ochou, Ochou G.
core
Pest Management Science, EarlyView.Starvation stress significantly affected the growth and development of Hippodamia variegata. Combined transcriptome and metabolome analysis and RNA interference verification revealed that HvarAKR1B1 may be involved in the response of Hippodamia variegata to starvation stress.
Bing‐mei Song +5 more
wiley +1 more source
Folia Horticulturae, 2011 During the sampling period, 243 syrphid larvae belonging to seven species were collected from M. cerasi colonies on P. avium. Episyrphus balteatus Deg. and Epistrophe eligans (Harr.) were the most numerous species amongst the materials gathered, followed
Wojciechowicz-Żytko Elżbieta
doaj +1 more source
In the shadow of the condor: Invasive Harmonia axyridis found at very high altitude in the Chilean Andes [PDF]
, 2017 1. Harmonia axyridis has invaded many regions of the world, with negative effects on local biodiversity, and thus it is of global concern for biological conservation.
Alyokhin +24 more
core +2 more sources
Control System for the Navigation of the Agricultural Robots: A Review
Journal of Field Robotics, EarlyView.ABSTRACT Control systems for the navigation of autonomous agricultural robots—particularly those operating in uneven terrain and in the presence of static or dynamic obstacles—have advanced considerably in recent years. As conventional machinery evolves toward increasingly automated systems, the design of reliable navigation controllers has become ...
Edna Carolina Moriones Polanía +3 more
wiley +1 more source
European Journal of Entomology, 2000 Pea aphids (Acyrthosiphon pisum) have been reported to produce winged offspring in the presence of predatory ladybirds. These offspring may leave host plants by flight after they have developed into winged adults.
Nicole MINORETTI, Wolfgang W. WEISSER
doaj +1 more source
Assessing the potential for seven spot ladybird (Coccinella septempunctata) to control the blackcurrant aphid (Cryptomyzus galeopsidis) [PDF]
, 2011 The purpose of this study was to discover the possibilities to use seven spot ladybird (Coccinella septempunctata) to control the blackcurrant aphid (Cryptomyzus galeopsidis). Different species of aphids are natural prey for seven spot ladybirds and they
Yli-Muilu, Kari
core
, 2017 Cannibalism (CANN) and intraguild predation (IGP) may provide energy and nutrients to individuals and eliminate potential competitors. These negative competitive interactions could also affect the coexistence of predatory species.
M. Rocca +3 more
semanticscholar +1 more source
Parasite, 2016 Hesperomyces virescens is a fungal ectoparasite (Laboulbeniales) that infects adult ladybirds. Research has recently focused on this parasite due to the discovery of its prevalence on the globally invasive harlequin ladybird Harmonia axyridis and for its
D. Haelewaters +2 more
semanticscholar +1 more source