Paper · 2012

MONITORING THE CHANGES IN THE POPULATION DYNAMICS OF FIELD GENERATIONS OF PEACH FRUIT FLY, BACTROCERA ZONATA AND SOME FACTORS AFFECTING THEM UNDER FIELD CONDITIONS

G. El‐Saadany

7
claims
7
verbatim quotes
5
citations
3
research areas
—
Not open access

Abstract

The changes in the Population dynamics of peach fruit fly (PFF), Bactrocera zonata (Saunders) expressed as a number of field generations through two growing seasons (2010 & 2011) in Egypt at Kom-Hamadah habitat system, N 0 30 30, E 0 30 49. PFF was estimated by sex attractant traps distributed in mangoes and Citrus orchards. The results revealed that the appearance of PFF on both mango and citrus orchards was relatively appearance during the trees blooming and the decline phase of population growth of PFF, while the actual appearance of the peach fruit fly was occurred in both of first and second broods of PFF from May to November through the fruiting period. The numerical average annual of PFF revealed a decrease in the population density of the PFF on both of mango and citrus orchards, which was occurred during the second season, compared with the first ones. PFF had two broods in the field, where it had six and four generations in mango orchard during both seasons in 2010 and 2011, while it had five and four generations in citrus orchard during the test ed seasons and the considerable economically generations were occurred through the stage of fruit maturity.

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Claims 7

Observationobservedoriginal resultmeasured

Claim · model-written summary

Fruit flies appeared during tree blooming and declined in the orchards.

Organ / stage
trees bloominge0
Interactor
PFFe0pest
Outcome
appearance of PFFe0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The results revealed that the appearance of PFF on both mango and citrus orchards was relatively appearance during the trees blooming and the decline phase of population growth of PFF”

✓ located verbatim in the source · abstract, characters 327–510 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Fruit flies occurred in the first and second broods from May to November during fruiting.

Interactor
peach fruit flyBactrocera zonatae0pest
Outcome
actual appearance of the peach fruit flye0
Qualifier
from May to Novembere0

Not reportedTaxon

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Bactrocera zonata
Bactrocera zonata · InteractorIAEA Imagebank · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“the actual appearance of the peach fruit fly was occurred in both of first and second broods of PFF from May to November through the fruiting period”

✓ located verbatim in the source · abstract, characters 518–666 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Fruit fly population density decreased in mango orchards in the second season.

Interactor
PFFe0pest
Outcome
population density of the PFFe0
Direction
decreasee0
Comparator
first onese0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“a decrease in the population density of the PFF on both of mango and citrus orchards, which was occurred during the second season, compared with the first ones”

✓ located verbatim in the source · abstract, characters 713–872 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Fruit fly population density decreased in citrus orchards in the second season.

Taxon
citrusCitruse0
Interactor
PFFe0pest
Outcome
population density of the PFFe0
Direction
decreasee0
Comparator
first onese0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Citrus
Citrus · Taxon · picture of the genus (one of its species)Ellen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“a decrease in the population density of the PFF on both of mango and citrus orchards, which was occurred during the second season, compared with the first ones”

✓ located verbatim in the source · abstract, characters 713–872 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The mango orchard had six fruit fly generations in 2010 and four in 2011.

Outcome
generations in mango orcharde0
Value
six and four generationse0

Not reportedInteractor

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“six and four generations in mango orchard during both seasons in 2010 and 2011”

✓ located verbatim in the source · abstract, characters 920–998 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The citrus orchard had five and four fruit fly generations across the tested seasons.

Taxon
citrusCitruse0
Outcome
generations in citrus orcharde0
Value
five and four generationse0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Citrus
Citrus · Taxon · picture of the genus (one of its species)Ellen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“five and four generations in citrus orchard during the test ed seasons”

✓ located verbatim in the source · abstract, characters 1013–1083 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Economically important fruit fly generations occurred during fruit maturity.

Organ / stage
fruit maturitye0
Outcome
considerable economically generationse0

Not reportedTaxon

Verbatim

e0

“the considerable economically generations were occurred through the stage of fruit maturity”

✓ located verbatim in the source · abstract, characters 1088–1179 · show in text ↑