A Review of the Genus Grapholita (Lepidoptera, Tortricidae) in North Korea
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چکیده
منابع مشابه
Biology and Development of the Wild and Golden Sport of Grapholita prunivora (Lepidoptera: Tortricidae)
The development of the lesser appleworm,Grapholita prunivora (Walsh), was studied using immature apples as the food source. Degree-hour developmental rates for all life stages were calculated. Developmental rates in degree-hours at 25 C for the eggs, four instars, pupae, and adults were 1,503 (4 d), Þrst larval ecdysis 1,109 (3 d posthatch), second larval ecdysis 1,941 (5 d posthatch), third la...
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Studying the susceptibility of peach trees to Grapholita molesta (Busck) is one of the major steps in the development of pest-resistant peach varieties. This work evaluated the susceptibility of 55 genotypes of the "Prunus Rootstock Collection" ("Coleção Porta-enxerto de Prunus") of Embrapa Temperate Climate (Pelotas, Rio Grande do Sul, Brazil) to the natural infestation of G. molesta, assessed...
متن کاملManagement of insecticide resistance in Oriental fruit moth (Grapholita molesta; Lepidoptera: Tortricidae) populations from Ontario.
The development of resistance in the Oriental fruit moth, Grapholita molesta (Busck) to organophosphorus (OP) insecticides (azinphos-methyl and phosmet) is a serious threat to the tender fruit industry in Ontario (50% crop losses in 1994). Resistance to carbamate insecticides and increased survival of field-collected moths at diagnostic concentrations of pyrethroids were widespread. As a result...
متن کاملBiological Characteristics of Grapholita molesta (Lepidoptera: Tortricidae) Induced to Diapause in Laboratory
In southern Brazil, Grapholita molesta (Busck) (Lepidoptera: Tortricidae) uses diapause as survival strategy during the winter (May-August). In our study, we evaluated the effect of diapause on biological characteristics of the species for 4 months in laboratory. Newly hatched larvae of G. molesta were induced to diapause changing the photoperiod and temperature (T) (12 ± 1°C), relative humidit...
متن کاملReview of the genus Fibuloides Kuznetsov in China (Lepidoptera, Tortricidae, Olethreutinae)
Species of the genus Fibuloides Kuznetsov that occur in China are reviewed. Fibuloides trapezoidea, sp. n.is described as new; Fibuloides levatana (Kuznetsov) and Fibuloides modificana Kuznetsov are newly recorded for China; Acroclita nigrovenana Kuznetsov, syn. n. is considered as a synonym of Fibuloides corinthia (Meyrick); and Eucoenogenes elongata Zhang & Li and Eucoenogenes wuyiensis Zhang...
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ژورنال
عنوان ژورنال: Animal Systematics, Evolution and Diversity
سال: 2012
ISSN: 2234-6953
DOI: 10.5635/ased.2012.28.4.291