Relationships Between Sex Pheromone Trapping of Six Tortricids 1 and a Foliage Index of Apple Orchard Canopies 2

1975 ◽  
Vol 4 (3) ◽  
pp. 361-364 ◽  
Author(s):  
H. R. Willson ◽  
K. Trammel
Keyword(s):  
Sex Pheromone ◽  
Apple Orchard ◽  
Pheromone Trapping

SUPPRESSION OF CODLING MOTH (LEPIDOPTERA: OLETHREUTIDAE) BY SEX PHEROMONE TRAPPING OF MALES

1976 ◽  
Vol 108 (10) ◽  
pp. 1037-1040 ◽  
Author(s):  
C. R. MacLellan
Keyword(s):  
Sex Pheromone ◽  
Codling Moth ◽  
Apple Orchard ◽  
Pheromone Traps ◽  
Male Population ◽  
Moth Population ◽  
Pheromone Trapping ◽  
Sex Pheromone Traps ◽  
Intensive Use ◽  
Fruit Damage

AbstractThe intensive use of sex pheromone traps in an insecticide-free apple orchard from 1972 to 1974 reduced the codling moth population and level of fruit damage. The sex ratio of bait-trapped adults indicated that the male population was being reduced by the pheromone traps. In commercial orchards pheromone trapping of males suppressed codling moth damage to fruit but the amount of damage was above acceptable economic levels.

scholarly journals Minor Components Play an Important Role in Interspecific Recognition of Insects: A Basis to Pheromone Based Electronic Monitoring Tools for Rice Pests

Insects ◽  
2018 ◽  
Vol 9 (4) ◽  
pp. 192 ◽  
Author(s):  
Qing-Hua Chen ◽  
Feng Zhu ◽  
Zhihua Tian ◽  
Wan-Min Zhang ◽  
Rong Guo ◽  
...  
Keyword(s):  
Sex Pheromone ◽  
Electronic Monitoring ◽  
Interspecific Interactions ◽  
Minor Component ◽  
Minor Components ◽  
Scirpophaga Incertulas ◽  
Rice Pests ◽  
Pheromone Trapping ◽  
Lepidopteran Species ◽  
Pheromone Blend

Several lepidopteran species share the same pheromone blend consisting of (Z)-11-hexadecenal (Z11-16:Ald) and (Z)-9-hexadecenal (Z9-16:Ald) at different ratios and active doses. In rice pest Chilo suppressalis, (Z)-11-hexadecenol, (Z11-16:OH) and octadecanal (18:Ald) were identified as minor components in the pheromone gland of female moths, and these components were previously not considered as part of the sex pheromone of C. suppressalis. Z11-16:Ald, Z9-16:Ald and (Z)-13-octadecenal (Z13-18:Ald) frequently trapped other lepidopteran species, such as rice pests Scirpophaga incertulas and Mythimna separate, corn and vegetable pests Helicoverpa armigera in the field, suggesting a lack of specificity in the pheromone blend. Our data showed that the minor component Z11-16:OH did not have a synergistic effect on the attractiveness of the blend to C. suppressalis; however, pheromone mixtures containing Z11-16:OH failed in trapping male H. armigera moths. We confirmed the identity and specificity of the C. suppressalis sex pheromone and demonstrated that Z11-16:OH plays a key role in the reproductive isolation of C. suppressalis, M. separata, and H. armigera moths, and a similar role of Z9-18:Ald in that of S. incertulas and C. suppressalis. This phenomenon could be more widely applicable to interspecific interactions in the pheromone communication between insects, which is crucial to developing the electronic automatic counting device for automatically monitoring the pest population by pheromone trapping based on its species specificity.

Sex pheromone trapping plan for the management of brinjal shoot and fruit borer Leucinodes Orbonalis Guenee

2017 ◽  
Vol 79 (4) ◽  
pp. 440
Author(s):  
A.T. Rani ◽  
A. K. Chakravarthy ◽  
Vasudev Kammar ◽  
M. S. Prabhakara
Keyword(s):  
Sex Pheromone ◽  
Leucinodes Orbonalis ◽  
Pheromone Trapping ◽  
Fruit Borer

scholarly journals Efficient Sex Pheromone Trapping: Catching The Sweetpotato Weevil, Cylas formicarius

2012 ◽  
Vol 38 (7) ◽  
pp. 846-853 ◽  
Author(s):  
G. V. P. Reddy ◽  
Nirupa Gadi ◽  
Anthony J. Taianao
Keyword(s):  
Sex Pheromone ◽  
Sweetpotato Weevil ◽  
Cylas Formicarius ◽  
Pheromone Trapping

A STUDY TO SUPPRESS CODLING MOTH (LEPIDOPTERA: OLETHREUTIDAE) WITH SEX PHEROMONE TRAPS

1975 ◽  
Vol 107 (12) ◽  
pp. 1265-1269 ◽  
Author(s):  
M. D. Proverbs ◽  
D. M. Logan ◽  
J. R. Newton
Keyword(s):  
Sex Pheromone ◽  
Codling Moth ◽  
Apple Orchard ◽  
Pheromone Traps ◽  
Wild Male ◽  
Sex Pheromone Traps ◽  
Laspeyresia Pomonella

AbstractCodling moth, Laspeyresia pomonella (L.), injury in a 14-ha apple orchard gradually increased in 1973 and 1974 despite the presence of 480 sex pheromone traps (1 mg trans-8, trans-10, dodecadien-1-ol per trap). Percentage injured fruit at harvest was 0.00075, 0.0062, and 0,033 in 1972, 1973, and 1974, respectively. Numbers of wild male moths trapped increased from 3e in 1973 to 64 in 1974.

Sex Pheromone Trapping of the Grape Berry Moth12

1974 ◽  
Vol 3 (1) ◽  
pp. 192-194 ◽  
Author(s):  
E. F. Taschenberg ◽  
R. T. CardÉ ◽  
A. Hill ◽  
J. P. Tette ◽  
W. L. Roelofs
Keyword(s):  
Sex Pheromone ◽  
Grape Berry ◽  
Pheromone Trapping

Sex Pheromone Trapping for Red-Banded Leaf Roller Control: Theoretical and Actual12

1970 ◽  
Vol 63 (4) ◽  
pp. 1162-1167 ◽  
Author(s):  
W. L. Roelofs ◽  
E. H. Glass ◽  
J. Tette ◽  
A. Comeau
Keyword(s):  
Sex Pheromone ◽  
Leaf Roller ◽  
Pheromone Trapping
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