EFFECT OF FEEDING Coccinella novemnotata Herbst, AND C. undecimpunctata L. (COLEOPTERA: COCCINELLIDAE) ON Hyalopterus pruni Geoffr. (HEMIPTERA: APHIDIDAE) ON SOME BIOLOGICAL CHARACTERS OF THE TWO PREDATORS [PDF]
Mesopotamia Journal of Agriculture, 2018 Results of studying the extent suitability of Hyalopterus pruni Geoffr. (Hemiptera: Aphididae) as suitable prey to the Lady beetles Coccinella novemnotata Herbst and Coccinella undecimpunctata L.
Jumaa Mohammad
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Efficiency of Coccinella undecimpunctata (Reiche) adults, in Suppressing Aphid gossypii (Glover) Population on Tomato Plant [PDF]
Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control, 2021 Biological control is a very safe and effective method for the management of pests. In this study, Coccinella undecimpunctata (Reiche) adults were used in the management of Aphid gossypii population. The total mean reduction percentage of A. gossypii individuals recorded 67.8, 74.7 and 85.26 % at three different levels of release treatment at 1, 3 ...
Inas Yahia, Noha Ibrahim
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COMPARATIVE STUDY OF THE PREDIATION EFFICIENCY BETWEEN Coccinella novemnotata Herbst. AND C. undecimpunctata L. (COLEOPTERA:COCCINELLIDAE) ON Hyalopterus pruni Geoffr. (HEMIPTERA: APHIDIDAE) [PDF]
Mesopotamia Journal of Agriculture, 2018 The results of studying the prediation efficiency of the Lady beetles Coccinella novemnotata Herbstand Coccinella undecimpunctata L. (Coleoptera:Coccinellidae) on Hyalopterus pruni Geoffr.
Jumaa Mohammad
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Egyptian Journal of Biological Pest Control, 2021 Background Plants after infestation emit specific volatiles, which can influence foraging behavior of insect predators of herbivores. This work aimed to evaluate the responses of the predatory species, Coccinella undecimpunctata L.
Hany Ahmed Fouad
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Evaluation of different diets on biological parameters of ladybird beetle, Coccinella undecimpunctata L. (Coleoptera : Coccinellidae) [PDF]
Journal of Plant Protection and Pathology, 2021 In this study, the effect of different diets on the biological characteristics of Coccinella undecimpunctata L. were studied under laboratory conditions of 26 ± 1°C and 65 ± 5% R.H. Three diets namely; AD1 (as basic artificial diet) , AD2 (as improvement artificial diet), aphid, Aphis craccivora Koch frozen as well as live aphid, (A.
M. Youssif, Walaa Helaly
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High mortality of beetle migrants along the Eastern Mediterranean Flyway
Insect Conservation and Diversity, Volume 16, Issue 6, Page 896-901, November 2023., 2023 In spring, 2019 millions of insects migrated from the Middle East to Cyprus, across more than 100 km of ocean. Coleopteran migrants were recorded, but the vast majority were found stranded on the beach, suggesting that Coleopterans are weaker migrants than other members of the migratory insect assemblage. This migratory mortality is likely an important
Will L. Hawkes +7 more
wiley +1 more source
Searching Behavior of Coccinella undecimpunctata L. (Coleoptera: Coccinellidae) and Its Parasitoid Tetrastichus coccinellae Kurd. (Hymenoptera: Eulophidae) [PDF]
Universal Journal of Agricultural Research, 2018 A current study was established in laboratories of Biological Control Department, Shandaweel Research Station, Agricultural Research Center. Herbivore induced plant volatiles may be attractive to one or more specific natural enemies. Releasing of volatiles from certain pests and host injured plants has a role in host or prey location. Response of newly
Mona El-Mandarawy +3 more
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Food Preference of Coccinella undecimpunctata L. ( Coleoptera : Coccinellidae ) and the Effect of Insect Host Densities on its Biological Aspects [PDF]
Al-Qadisiyah Journal For Agriculture Sciences, 2013 A series of field experiments have been conducted to study the preference of Coccinella undecimpunctata L. to insect hosts during the period 2008-2009 in Babylon Governorate, The results show the following : - The adults show a highest preference for ...
Ayed N. Oueed +2 more
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Assessing the ecological risk posed by a recently established invasive alien predator: Harmonia axyridis as a case study [PDF]
, 2016 Invasive alien predators are a serious threat to biodiversity worldwide. However, there is no generic method for assessing which local species are most at risk following the invasion of a new predator.
A Katsanis +60 more
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