Results 61 to 70 of about 2,748 (210)
Functional Ecology, Volume 39, Issue 2, Page 371-389, February 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants use physical barriers and chemical compounds to defend themselves against natural enemies. For instance, tough leaves are considered to be better defended than soft leaves, part of a spectrum of defences defined by functional traits such as leaf chemistry ...
Bolívar Aponte Rolón +3 more
wiley +1 more source
Cassava leaf methanolic extract as an alternative to control of fall armyworm and leaf cutter ants
Semina: Ciências Agrárias, 2013 The objective of this study was to characterize phenolic compounds and evaluate the effect, under laboratory conditions, of the cassava leaf powder methanol extract on the development of fall armyworm Spodoptera frugiperda and of leaf-cutting ant Atta ...
Mírian Aparecida Isidro Santos +7 more
doaj +1 more source
Acaricide potencial of andiroba (Carapa guianensis Aubl.) oil on engorged adult females of Anocentor nitens (Neumann, 1897) and Rhipicephalus sanguineus (Latreille, 1806) [PDF]
, 2009 In vitro acaricide potential of the oil from andiroba seed (Carapa guianensis) was evaluated on engorged females of Anocentor nitens (n=210) and Rhipicephalus sanguineus (n=140) manually collected, from horses and dogs naturally infested, respectively ...
ALVES, Leucio Camara +6 more
core +1 more source
Insect Science, Volume 32, Issue 1, Page 343-355, February 2025.Distressed Camponotus modoc carpenter ants emit alarm pheromone and produce vibratory alarm signals. Presented as a monomodal signal, the pheromone attracts nestmates, whereas vibratory signals cause nestmates to “freeze” or to run fast. Sensing a bimodal signal complex, nestmates are less attracted to pheromone but stay “frozen” longer which seems ...
Asim Renyard, Gerhard Gries
wiley +1 more source
Controle da formiga cortadeira (Atta sexdens rubropilosa) em agricultura orgânica no bioma Cerrado [PDF]
, 2017 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Agrárias. Curso de Agronomia.O objetivo foi estabelecer o controle de formigas cortadeiras (Atta sexdens rubropilosa) na agricultura orgânica, aplicando métodos biológicos ...
Silva, Bruno Luiz da
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Citric extracts as atractive for natural products baites in ants control [PDF]
, 2006 La formulación de cebos para el control de hormigas cortadoras es conveniente por su mayor practicidad y economía. En el proceso de desarrollo de hormiguicidas con sustancias naturales, se probaron extractos de cítricos como atrayentes para cebos ...
Caffarini, Patricia +2 more
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Ecography, Volume 2024, Issue 11, November 2024.Rare plant and vertebrate species have been documented to contribute disproportionately to the total morphological structure of species assemblages. These species often possess morphologically extreme traits and occupy the boundaries of morphological space.
Joudellys Andrade‐Silva +7 more
wiley +1 more source
Microscopy Research and Technique, Volume 87, Issue 10, Page 2275-2291, October 2024.An evident sexual dimorphism concerning antennae length, types, number, and distribution of chemosensilla is shown. Long sensilla basiconica are present in females and could play a role in the host location and/or maternal care. Multiporous sensilla chaetica, longer and mostly represented in males, could play a role in intraspecific relationships ...
Paolo Masini +4 more
wiley +1 more source
Revista de Biología Tropical, 2000 We determined the size characteristics of foragers of the leaf-cutting ant Atta sexdens in a mature eucalyptus forest in Campos dos Goytacazes, Rio de Janeiro State, Brazil, at daytime (7: 30 to 10: 00 hr) and nighttime (19: 00 to 23: 00 hr).
Athayde Tonhasca +1 more
doaj
Insetos pragas em acessos de açaizeiro em viveiro. [PDF]
, 2018 bitstream/item/28010/1/com.tec.75 ...
SOUZA, L. A. de
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