scholarly journals Creating a degree-day model of honeydew moth [Cryptoblabes gnidiella (Mill., 1867) (Lepidoptera: Pyralidae)] in pomegranate orchards

2018 ◽  
pp. 53-62
Author(s):  
Naim ÖZTÜRK
Keyword(s):  
Cryptoblabes Gnidiella ◽  
Degree Day ◽  
Lepidoptera Pyralidae ◽  
Honeydew Moth

scholarly journals Honeydew Moth Cryptoblabes gnidiella (MILLIÈRE, 1867) (Lepidoptera: Pyralidae): an adventive species frequently imported with fruit to Poland

2016 ◽  
Vol 85 (2) ◽  
pp. 181-189
Author(s):  
Łukasz Dawidowicz ◽  
Robert Rozwałka
Keyword(s):  
Host Plants ◽  
Cultivated Plants ◽  
Cryptoblabes Gnidiella ◽  
Suitable Climate ◽  
The World ◽  
Lepidoptera Pyralidae ◽  
The Mediterranean ◽  
Time Of Year ◽  
The Mediterranean Basin ◽  
Honeydew Moth

Abstract Cryptoblabes gnidiella is an opportunistic species native to the Mediterranean region. This species has been reported from several dozen host plants, including many cultivated plants, especially fruit (e.g. grapes, lemons or pomegranates). It is considered a serious pest together with accompanying insects such as mealybugs. It is also suspected of being a vector of certain pathogens. The Honeydew Moth constitutes a threat not only to crops in the Mediterranean basin but is also becoming a problem in other parts of the world with a suitable climate, where this species has been accidentally imported. The records given here are from the time of year when pomegranates are commonly available on supermarket shelves. These data show that the import of this species is quite common and that the lack of such information hitherto may be due to its having been overlooked. This paper presents the first records of Cryptoblabes gnidiella in Poland.

Verification and Generalization of a Degree-Day Model Predicting Pecan Nut Casebearer (Lepidoptera: Pyralidae) Activity1

1983 ◽  
Vol 12 (2) ◽  
pp. 487-489 ◽  
Author(s):  
Dennis R. Ring ◽  
Vernon R. Calcote ◽  
Marvin K. Harris
Keyword(s):  
Degree Day ◽  
Lepidoptera Pyralidae

scholarly journals Pengaruh Suhu terhadap Perkembangan Pradewasa Parasitoid Eriborus argenteopilosus Cameron (Hymenoptera: Ichneumonidae)

2012 ◽  
Vol 13 (3) ◽  
pp. 250
Author(s):  
Novri Nelly ◽  
Trimurti Habazar ◽  
Rahmat Syahni ◽  
Damayanti Buchori
Keyword(s):  
Survival Rate ◽  
Temperature Effect ◽  
Development Time ◽  
Degree Days ◽  
Degree Day ◽  
Adult Parasitoid ◽  
Different Temperatures ◽  
Lepidoptera Pyralidae

Temperature effect on development time of the preadult parasitoid Eriborus argenteopilosus Cameron(Hymenoptera: Ichneumonidae) were studied to know development time, degree days and survival rate.Crocidolomia pavonana (Fabricius)(Lepidoptera: Pyralidae) larvae was exposed to E. argenteopilosus female andreared at four different temperatures i.e 160C, 200C, 250C and 300C. Data were analyzed using anova and linearregression to calculate degree day. At 200C E. argenteopilosus showed the highest degree day and survival rate(18.67 %), while at 300C nothing adult parasitoid emergenced. Degree day to development time of parasitoid attemperature 200C i.e fase egg-adult: 300.05; egg-pupae 173.35; pupae-adult 171.

scholarly journals Uso da técnica de confusão sexual no manejo populacional de Cryptoblabes gnidiella (Lepidoptera: Pyralidae) em videira

2014 ◽  
Vol 49 (11) ◽  
pp. 853-859
Author(s):  
José Eudes de Morais Oliveira ◽  
Maria Herlândia de Araújo Fernandes ◽  
Farah de Castro Gama ◽  
Marcos Botton ◽  
Andréa Nunes Moreira de Carvalho
Keyword(s):  
Vitis Vinifera ◽  
Cabernet Sauvignon ◽  
Application Technology ◽  
Cryptoblabes Gnidiella ◽  
Lepidoptera Pyralidae ◽  
Chenin Blanc

O objetivo deste trabalho foi avaliar a eficiência da técnica de confusão sexual, com o feromônio sexual sintético composto (Z)-11-hexadecenal (Z11-16: Ald) a 1,8% e (Z)-13-octadecenal (Z13-18: Ald) a 1,8%, no controle da população de traça-dos-cachos, Cryptoblabes gnidiella (Lepidoptera: Pyralidae), em cultivares de videiras (Vitis vinifera) destinadas à produção de vinhos. Os experimentos foram realizados em duas localidades na região do Vale do São Francisco, em áreas comerciais de produção de uva para processamento, com as cultivares Cabernet Sauvignon, Petit Verdot, Tempranillo e Chenin Blanc. Os tratamentos avaliados foram os seguintes: confusão sexual com uso de liberadores Splat ("specialized pheromone and lure application technology"), aplicados com pistola manual a 500 pontos por hectare (2 g por ponto); e testemunha sem aplicação. O efeito da técnica sobre os adultos de C. gnidiella foi avaliado com uso de armadilha tipo Delta, iscada em um septo com 2 g de feromônio sintético da mesma formulação. Os danos nos cachos foram avaliados à colheita. O uso da técnica de confusão sexual reduziu a captura de adultos de C. gnidiella em mais de 59% na 'Tempranillo', 68% na 'Chenin Blanc', 80% na 'Cabernet Sauvignon' e 97% na 'Petit Verdot'. À época da colheita, os danos nos frutos foram reduzidos de 65 a 100% nas áreas tratadas. O feromônio sexual sintético é eficaz para reduzir o acasalamento de C. gnidiella em vinhedos, com o uso da técnica de confusão sexual.

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