STUDY ON FOOD CONSUMPTION OF EXOCHOMUS NIGROMACULATUS GOEZE (COLEOPTERA: COCCINELLIDAE), AND EFFECT OF TEMPERATURE ON LARVAL FOOD CONSUMPTION

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NAZARI A.; SAHRAGARD A.; HAJIZADEH J.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Journal: Year:2006 | Volume:12 | Issue:1 Page(s): 35-41

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Title

STUDY ON FOOD CONSUMPTION OF EXOCHOMUS NIGROMACULATUS GOEZE (COLEOPTERA: COCCINELLIDAE), AND EFFECT OF TEMPERATURE ON LARVAL FOOD CONSUMPTION

Author(s)

NAZARI A. | SAHRAGARD A. | HAJIZADEH J. | Issue Writer Certificate

Keywords

EXOCHOMUS NIGROMACULATUSQ3

NUTRITIONQ3

APHIS NERIIQ3

Abstract

Feeding behavior of EXOCHOMUS NIGROMACULATUS was studied. Feeding capacity of each larval stages of coccinellid was determined under four constant temperatures, 20, 25, 30, and 35ºC and 65±5% R.H. and L/D: 14/10 photoperiod, fed on APHIS NERII. Feeding capacity of adults was counted. During feeding the larvae and adults of coccinellid pierced the cuticle of the preys and sucked the contents of their bodies. Food consumption in fact, was increased with rising temperature. Total food consumption, in fact was changed only slightly with rising temperature and showed that the increase in developmental rate accompanying a rise in temperature naturally resulted in higher predation rate, digestion and absorption of food. Food consumption study of adult coccinellids under laboratory conditions of 30ºC, 65±5% R.H. and L/D: 14/10 photoperiod, revealed that, mean maximum daily feeding rate was 56.4 nymphal stages of Oleander aphid during four weeks of coccinellid lifetimes.

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APA: Copy

NAZARI, A., SAHRAGARD, A., & HAJIZADEH, J.. (2006). STUDY ON FOOD CONSUMPTION OF EXOCHOMUS NIGROMACULATUS GOEZE (COLEOPTERA: COCCINELLIDAE), AND EFFECT OF TEMPERATURE ON LARVAL FOOD CONSUMPTION. JOURNAL OF AGRICULTURAL SCIENCES, 12(1), 35-41. SID. https://sid.ir/paper/7667/en

Vancouver: Copy

NAZARI A., SAHRAGARD A., HAJIZADEH J.. STUDY ON FOOD CONSUMPTION OF EXOCHOMUS NIGROMACULATUS GOEZE (COLEOPTERA: COCCINELLIDAE), AND EFFECT OF TEMPERATURE ON LARVAL FOOD CONSUMPTION. JOURNAL OF AGRICULTURAL SCIENCES[Internet]. 2006;12(1):35-41. Available from: https://sid.ir/paper/7667/en

IEEE: Copy

A. NAZARI, A. SAHRAGARD, and J. HAJIZADEH, “STUDY ON FOOD CONSUMPTION OF EXOCHOMUS NIGROMACULATUS GOEZE (COLEOPTERA: COCCINELLIDAE), AND EFFECT OF TEMPERATURE ON LARVAL FOOD CONSUMPTION,” JOURNAL OF AGRICULTURAL SCIENCES, vol. 12, no. 1, pp. 35–41, 2006, [Online]. Available: https://sid.ir/paper/7667/en

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