Aestival dormancy in the cabbage moth Mamestra brassicae L. (Lepidoptera: Noctuidae)

Oecologia ◽  
1988 ◽  
Vol 76 (1) ◽  
pp. 89-96 ◽  
Author(s):  
Klaus Peter Sauer ◽  
Cornelia Grüner
Keyword(s):  
Mamestra Brassicae ◽  
Lepidoptera Noctuidae ◽  
Cabbage Moth

scholarly journals Biological Control Potential of Native Entomopathogenic Nematodes (Steinernematidae and Heterorhabditidae) against Mamestra brassicae L. (Lepidoptera: Noctuidae)

Agriculture ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 388
Author(s):  
Anna Mazurkiewicz ◽  
Dorota Tumialis ◽  
Magdalena Jakubowska
Keyword(s):  
Entomopathogenic Nematodes ◽  
Yield Loss ◽  
Steinernema Feltiae ◽  
Effect Of Temperature ◽  
Mamestra Brassicae ◽  
Plant Pests ◽  
Biological Control Potential ◽  
Lepidoptera Noctuidae ◽  
Heavy Infestation ◽  
Cabbage Moth

The largest group of cabbage plant pests are the species in the owlet moth family (Lepidoptera: Noctuidae), the most dangerous species of which is the cabbage moth (Mamestra brassicae L.). In cases of heavy infestation by this insect, the surface of plants may be reduced to 30%, with a main yield loss of 10–15%. The aim of the present study was to assess the susceptibility of M. brassicae larvae to nine native nematode isolates of the species Steinernema feltiae (Filipjev) and Heterorhabditis megidis Poinar, Jackson and Klein under laboratory conditions. The most pathogenic strains were S. feltiae K11, S. feltiae K13, S. feltiae ZAG11, and S. feltiae ZWO21, which resulted in 100% mortality at a temperature of 22 °C and a dosage of 100 infective juveniles (IJs)/larva. The least effective was H. megidis Wispowo, which did not exceed 35% mortality under any experimental condition. For most strains, there were significant differences (p ≤ 0.05) in the mortality for dosages between 25 IJs and 50 IJs, and between 25 IJs and 100 IJs, at a temperature of 22 °C. Statistical analysis of the effect of temperature on mortality showed that only strain H. megidis Wipsowo exhibited significant differences (p ≤ 0.05) when applied at dosages of 50 IJs and 100 IJs.

scholarly journals Annual Migration of Cabbage Moth, Mamestra brassicae L. (Lepidoptera: Noctuidae), over the Sea in Northern China

PLoS ONE ◽  
2015 ◽  
Vol 10 (7) ◽  
pp. e0132904 ◽  
Author(s):  
Xiao Wu ◽  
Xiaowei Fu ◽  
Jianglong Guo ◽  
Xincheng Zhao ◽  
Kongming Wu
Keyword(s):  
Northern China ◽  
Mamestra Brassicae ◽  
Lepidoptera Noctuidae ◽  
Cabbage Moth

Aestival dormancy in the cabbage moth Mamestra brassicae L. (Lepidoptera: Noctuidae)

Oecologia ◽  
1988 ◽  
Vol 74 (4) ◽  
pp. 515-523 ◽  
Author(s):  
Cornelia Grüner ◽  
Klaus Peter Sauer
Keyword(s):  
Mamestra Brassicae ◽  
Lepidoptera Noctuidae ◽  
Cabbage Moth

Mamestra brassicae. [Distribution map].

1984 ◽  
Author(s):  
Keyword(s):  
United Kingdom ◽  
Geographical Distribution ◽  
Canary Islands ◽  
Cultivated Plants ◽  
Mamestra Brassicae ◽  
Distribution Map ◽  
Lepidoptera Noctuidae ◽  
Cabbage Moth ◽  
New Distribution ◽  
Distribution In Europe

Abstract A new distribution map is provided for Mamestra brassicae (Linnaeus) [Lepidoptera: Noctuidae] Cabbage moth Highly polyphagous, attacking brassicas, peas and beans, onions potatoes and many other cultivated plants. Information is given on the geographical distribution in EUROPE, Austria, Belgium, Bulgaria, Czechoslovakia, Denmark, Finland, France, Germany, East Germany, West Hungary, Irish, Republic Italy, Malta, Netherlands, Norway, Poland, Portugal, Romania, Spain, Sweden, Switzerland, United Kingdom, Yugoslavia, AFRICA, Canary Islands, Libya, ASIA, China, India, Iran, Korea, Lebanon, Mongolia, Pakistan, Syria, Taiwan, Turkey, USSR, Armenian SSR, Azerbaijan SSR, Byelorussian SSR, Georgian SSR, Kazakh SSR, Kirghiz SSR, Latvian SSR, Moldavian SSR, Russian SFSR, Ukrainian SSR.

scholarly journals Glucosinolate Induction and Resistance to the Cabbage Moth, Mamestra brassicae, Differs among Kale Genotypes with High and Low Content of Sinigrin and Glucobrassicin

Plants ◽  
2021 ◽  
Vol 10 (9) ◽  
pp. 1951
Author(s):  
Francisco Rubén Badenes-Pérez ◽  
María Elena Cartea
Keyword(s):  
Salicylic Acid ◽  
Jasmonic Acid ◽  
Brassica Oleracea ◽  
Insect Pest ◽  
Glucosinolate Content ◽  
Mamestra Brassicae ◽  
Generalist Insect ◽  
Lepidoptera Noctuidae ◽  
Cabbage Moth ◽  
Brassica Oleracea L

The cabbage moth, Mamestra brassicae L. (Lepidoptera: Noctuidae), is a generalist insect pest of cruciferous crops. We tested glucosinolate induction by jasmonic acid (JA) and salicylic acid (SA), and by these phytohormones combined with feeding by M. brassicae larvae in four genotypes of kale, Brassica oleracea L. var. acephala (Brassicaceae). The genotypes tested had high glucobrassicin (genotype HGBS), low glucobrassicin (genotype LGBS), high sinigrin (genotype HSIN), and low sinigrin content (genotype LSIN). Application of JA increased indolic and total glucosinolate content in all kale genotypes 1, 3, and 9 days after treatment. For SA-treated plants, glucosinolate induction varied depending on the number of days after treatment and the genotype. Overall, herbivory by M. brassicae accentuated and attenuated the effects of JA and SA, respectively, on plant glucosinolate content. Larvae of M. brassicae gained less weight on leaves from plants treated with JA compared to leaves from control plants and plants treated with SA. In bioassays with leaf discs, a significant reduction of defoliation only occurred in JA-treated plants of the HSIN genotype. This research shows that previous herbivory alters the susceptibility of kale to M. brassicae and that induction of glucosinolates varies among kale genotypes differing in their glucosinolate content.

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