Buscar
Mostrando ítems 11-20 de 301
Observatorio Demográfico de América Latina y el Caribe 2008: Fecundidad = Demographic Observatory of Latin America and the Caribbean 2008: Fertility
(CELADE, 2008-04)
This edition of the Demographic Observatory presents a series of fertility indicators estimated and projected by fiveyear periods. The indicators were formulated as input for the national population estimates and projections ...
Resistance of cassava genotypes to Bemisia tuberculata
(Springer, 2019-08-01)
Bemisia tuberculata Bondar, 1923 (Hemiptera: Aleyrodidae) is one of the most important pest of cassava Manihot esculenta Crantz in Brazil. However, there is a lack of information about the bioecology and control to this ...
Fertility life table of Trichogramma pretiosum and Trichogramma acacioi (Hymenoptera : Trichogrammatidae) on Sitotroga cerealella (Lepidoptera : Gelechiidae) eggs at different constant temperatures
(Amer Entomol Soc, 2004-07-01)
Fertility life tables were developed for both Trichogramma pretiosum and Trichogramma acacioi reared on Sitotroga cerealella eggs as an alternative host at five different temperatures. The egg parasitoids were first collected ...
Fertility life table of Trichogramma pretiosum and Trichogramma acacioi (Hymenoptera : Trichogrammatidae) on Sitotroga cerealella (Lepidoptera : Gelechiidae) eggs at different constant temperatures
(Amer Entomol Soc, 2004-07-01)
Fertility life tables were developed for both Trichogramma pretiosum and Trichogramma acacioi reared on Sitotroga cerealella eggs as an alternative host at five different temperatures. The egg parasitoids were first collected ...
Fertility life table of Trichogramma pretiosum and Trichogramma acacioi (Hymenoptera: Trichogrammatidae) on Sitotroga cerealella (Lepidoptera: Gelechiidae) eggs at different constant temperatures
(2004-01-01)
Fertility life tables were developed for both Trichogramma pretiosum and Trichogramma acacioi reared on Sitotroga cerealella eggs as an alternative host at five different temperatures. The egg parasitoids were first collected ...
Sublethal effects of spirodiclofen on biological and demographic parameters of the citrus leprosis mite Brevipalpus yothersi (Acari: Tenuipalpidae)
(2020-05-01)
BACKGROUND: Brevipalpus yothersi Baker is one of the main vectors of citrus leprosis. Knowing the biology of this mite species when under chemical control is extremely important to understand its population dynamics, and ...