Results 61 to 70 of about 8,813 (234)

From the predator to the prey: a case study of the vulnerability of Harmonia axyridis to aggressive competitors

open access: yesInsect Science, EarlyView.
The level of aggressiveness of an individual is a factor that shapes intraguild predation (IGP) interactions. In Nabis americoferus, high aggressiveness leads to an increase in attack rate and IGP against Harmonia axyridis. Moreover, the absence of extraguild prey seems to exacerbate IGP. In docile N.
Pierre Royer   +3 more
wiley   +1 more source

Correlated responses to neonicotinoid insecticides in clones of the peach-potato aphid, Myzus persicae (Hemiptera: Aphididae)

open access: yes, 2008
BACKGROUND: Although there are still no confirmed reports of strong resistance to neonicotinoid. insecticides in aphids, the peach-potato aphid (Myzus persicae Sulzer) shows variation in response, with some clones exhibiting up to tenfold resistance to ...
Foster, S. P.   +9 more
core   +1 more source

Biological Pests Management for Sustainable Agriculture: Understanding the Influence of Cladosporium-Bioformulated Endophytic Fungi Application to Control Myzus persicae (Sulzer, 1776) in Potato (Solanum tuberosum L.)

open access: yesPlants, 2022
The potato is a staple food crop worldwide and the need for this product has increased due to the burgeoning population. However, potato production is highly constrained by biotic stress interference, such as Myzus persicae Sulzer, which causes serious ...
Oussama A. Bensaci   +8 more
doaj   +1 more source

RNAi‐based functional genomics tools for the beet leafhopper using microinjection and nanoparticle‐based topical spray

open access: yesInsect Science, EarlyView.
• First demonstration of functional RNAi in the beet leafhopper, Neoaliturus tenellus, using both dsRNA microinjection and star polycation nanoparticle‐mediated topical spray delivery.•Microinjection achieved over 90% knockdown of Gus and Pum3, revealing gene‐specific fitness effects on survival and fecundity in beet leafhopper.•Nanoparticle‐mediated ...
Jinlong Han   +8 more
wiley   +1 more source

Assessing the host plants of the invasive apricot aphid, Myzus mumecola (Hemiptera: Aphididae)

open access: yesAgricultural and Forest Entomology, EarlyView.
We investigated the host plants of the invasive apricot aphid Myzus mumecola (Hemiptera: Aphididae), an emerging pest species in Europe, by combining molecular and ecological approaches. The winter host plant was confirmed as apricot by both methods.
Marta Chignola   +2 more
wiley   +1 more source

Implications of phenotypic variation of Myzus persicae (Hemiptera: Aphididae) for biological control on greenhouse pepper plants

open access: yes, 2009
Variation in vulnerability to natural enemies, reproductive rate and insecticide resistance among phenotypes of Myzus persicae (Sulzer) has been shown to have the potential to disrupt biological control and IPM of this species, and movement of ...
Foster, S. P.   +4 more
core   +1 more source

Green Peach Aphid, Myzus persicae (Sulzer) (Insecta: Hemiptera: Aphididae)

open access: yesEDIS, 2004
The green peach aphid, Myzus persicae (Sulzer), is found throughout the world, including all areas of North America, where it is viewed as a pest principally due to its ability to transmit plant viruses.
John L. Capinera
doaj   +1 more source

Biological Attributes of Chrysoperla Carnea (Stephens) (Neuroptera- Chrysopidae) as a Natural Enemy of the Green Peach Aphid as Preys Reared on different Leguminous Host Plants [PDF]

open access: yesJournal of Plant Protection and Pathology, 2019
The present experiments was carried out in both experimental farm and laboratory of Plant Protection Research Institute, Sakha, Kafr El-Sheikh governorate for study the impact of Myzus persicae(Sulzer) which educated on different host plants on ...
Walaa Badawy   +3 more
doaj   +1 more source

Development and Reproduction of Nesidiocoris tenuis Reuter (Heteroptera: Miridae): The Effect of Temperature, Origin and Food

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Nymphal development took longer at 25°C than 30°C, and the Greek N. tenuis population developed more slowly than the commercial population. Nymphs clearly preferred E. kuehniella eggs over Artemia sp. cysts when both were offered equally. Egg production increased at 30°C, while female longevity declined.
Eleni Yiacoumi   +5 more
wiley   +1 more source

SOURCES OF OVERWINTERING MYZUS PERSICAE (SULZER) IN ENGLAND

open access: yesPlant Pathology, 1955
RESP ...
Broadbent, L., Heathcote, G. D.
openaire   +1 more source

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