Results 61 to 70 of about 14,123 (231)

Herbicide mixtures at high doses slow the evolution of resistance in experimentally evolving populations of Chlamydomonas reinhardtii [PDF]

open access: yes, 2013
The widespread evolution of resistance to herbicides is a pressing issue in global agriculture. Evolutionary principles and practices are key to the management of this threat to global food security.
Colegrave, Nick   +4 more
core   +2 more sources

Preferência para oviposição e ciclo de vida de mosca-negra- dos-citros Aleurocanthus woglumi Ashby em espécies frutíferas

open access: yesRevista Brasileira de Fruticultura, 2013
Aleurocanthus woglumi Ashby conhecida popularmente como mosca-negra-dos-citros é considerada praga quarentenária A2 no Brasil e ocasiona prejuízo em diversas frutíferas, principalmente em citros (laranja, limão e tangerina).
Gislane da Silva Lopes   +4 more
doaj   +1 more source

Dolichopodidae abundance in different cover crop species

open access: yesCiência Rural, 2021
: This study evaluated the Dolichopodidae abundance in different cover crop species. For this, the following species were used in treatments: Crotalaria (Crotalaria spectabilis), cowpea (Vigna unguiculata), sunflower (Helianthus annuus), castor bean ...
Orcial Ceolin Bortolotto   +4 more
doaj   +1 more source

Chrysoperla externa (Neuroptera: Chrysopidae) as a Potential Biological Control Agent of Raoiella indica (Acari: Tenuipalpidae)

open access: yesEntomologia Experimentalis et Applicata, Volume 174, Issue 4, Page 335-342, April 2026.
First and third instar Chrysoperla externa showed efficient predatory capacity at low R. indica density, but second instar C. externa exhibits a density‐dependent predatory ability. The lacewing C. externa shows promise as a biocontrol agent for R. indica in coconut because it consumed 8362 R. indica females across all its larval instars.
Luis O. Viteri   +6 more
wiley   +1 more source

Paraleyrodes minei Iaccarino 1990 (Homoptera: Aleyrodidae), new specie for Italy, on Citrus aurantium L., 1758

open access: yesJournal of Entomological and Acarological Research, 2011
The nesting whitefly Paraleyrodes minei Iaccarino 1990 (Homoptera: Aleyrodidae) was found on leaves of sour orange tree Citrus aurantium L., 1758, in the Gussone Park of the Faculty of Agriculture, of the U niversity of N aples “Federico II”,
Fabio M. Iaccarino   +2 more
doaj   +1 more source

Biological traits and life table parameters A and B biotype of Bemisia tabaci (Genn.) on cotton and rapeseed [PDF]

open access: yes, 2014
The aim of this work was to construct life table of Bemisia tabaci (Gen.) A and B (silverleaf whitefly B. argentifolii Bellows and Perring) biotype (Hem.: Aleyrodidae) on two host plants; cotton, (Gossypium hirsutum L.) and rapeseed, (Brassica napus L.).
Rouhani, M.   +3 more
core   +1 more source

Beauveria Bassiana Triggers Soybean Systemic Resistance and Causes Sublethal Effects in Spodoptera frugiperda

open access: yesEntomologia Experimentalis et Applicata, Volume 174, Issue 3, Page 236-250, March 2026.
The interaction of soybean plant and the endophytic microorganism Beauveria bassiana was evaluated by inoculating a single trifoliate leaf. The effects of this inoculation on the herbivory, larval development, and life traits of Spodoptera frugiperda were measured.
Carla Mariane Marassatto   +5 more
wiley   +1 more source

Preferencia de hospedantes por dos biotipos de Bemisia tabaci en Costa Rica y Florida

open access: yesAgronomía Mesoamericana, 2018
Bemisia tabaci (Gennadius) muestra una gran polifagia, pero también una marcada preferencia por ciertos hospedantes, lo cual puede depender del biotipo específico involucrado.
Luko Hilje, Philip A. Stansly
doaj   +1 more source

First report on the whitefly, Aleurodicus pseudugesii on the coconut palm, Cocos nucifera in Brazil. [PDF]

open access: yes, 2012
201
FERREIRA, J. M. S.   +6 more
core   +1 more source

Climate Change Can Generate Enemy‐Free Space for Crop‐Feeding Herbivores

open access: yesGlobal Change Biology, Volume 32, Issue 3, March 2026.
Magnitude and direction of change in parasitoid pressure for 14 agricultural pests subject to climate‐driven distributional shifts. Pests are organized per increasing parasitoid pressure under current climatic conditions (X axis). Bubble size is reflective of the (absolute) area affected by a given pest under a given scenario.
Kris A. G. Wyckhuys   +5 more
wiley   +1 more source

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