Results 21 to 30 of about 827 (169)
<!-- @page { margin: 2cm } --> <p class="western" align="justify">This work studied the indexes of parasitism of <em>A. grandis</em> in floral buttons of the cotton plants, collected in the soil and in the plants, in an area not ...
Paulo Marçal Fernandes +1 more
doaj +1 more source
Modificación al proceso de producción masiva de los parasitoides Catolaccus grandis y Catolaccus hunteri. El presente estudio se realizó con el objetivo de modificar la tecnología de producción masiva de Catolaccus grandis y Catolaccus hunteri ...
Marco Antonio Reyes-Rosas +2 more
doaj +1 more source
Estimation of predation rate and handling time of boll weevil larvae by Marava arachidis (Dermaptera: Labiidae) using different mathematical methods [PDF]
Anthonomus grandis grandis (Coleoptera: Curculionidae) is a pest with a large potential for destruction in cotton crops, causing damage to the cotton reproductive structures.
J. G. Silva Neto +14 more
doaj +1 more source
Migration and dispersal of Anthonomus grandis (Coleoptera: Curculionidae) in South America
El presente estudio sobre la dispersión de Anthonomus grandis Boheman, el picudo del algodonero, en Argentina, Brasil, Paraguay y Bolivia, explora las características ecológicas y fisiológicas que han permitido a este insecto dispersarse y establecerse ...
Teodoro STADLER, Micaela BUTELER
doaj +1 more source
A Review on Evolution of Cotton in Brazil: GM, White, and Colored Cultivars
Cotton is the main natural fiber grown all over the world. Despite the wide economic importance, cotton faces a strong competition with polyester and other synthetic fibers.
Maria Auxiliadora Lemos Barros +5 more
doaj +1 more source
Development, survival and morphometric parameters of boll weevil reared in different photoperiods [PDF]
Third instar larvae of the cotton boll weevil, Anthonomus grandis grandis (Boheman) (Coleoptera: Curculionidae) are offered to the parasitoid Jaliscoa grandis Burks, 1954 (=Catolaccus grandis) (Hymenoptera: Pteromalidae) for mass-rearing.
M. H. P. Martínez +4 more
doaj +1 more source
O objetivo deste trabalho foi selecionar entre 300 estirpes de Bacillus thuringiensis as efetivas simultaneamente contra larvas de Spodoptera frugiperda J.E.
Lílian Botelho Praça +7 more
doaj +1 more source
El picudo del algodonero, Anthonomus grandis Boheman (Coleoptera: Curculionidae), es considerado una de las plagas más perjudiciales del cultivo de algodón en América. Muchos estudios requieren la determinación del sexo para lo que se utilizan diferentes
Melina ALMADA, Ana NUSSENBAUM
doaj
O conhecimento dos arranjos de dispersão para adultos e botões com orifício de alimentação de Anthonomus grandis em cultivares de algodoeiro é necessário para aperfeiçoar o monitoramento e controle da praga.
Paulo Rogerio Beltramin da Fonseca +4 more
doaj +1 more source
The competition between populations of the parasitoids C. grandis and B. vulgaris was studied using larvae of Euscepes postfasciatus (Fairmaire) as an alternative host.
Francisco de Sousa Ramalho +3 more
doaj +1 more source

