Results 41 to 50 of about 5,261 (164)

Effects of host plant on the oviposition preference of Plutella xylostella (L.) and host- selection behavior of Cotesia plutellae (Kurdjmov)

浙江大学学报. 农业与生命科学版, 2001
The ovipositional preference of the diamondback moth, Plutella xylostella (L.) between different Brassica vegetable plants and the host selection by Cotesia plutellae (Kurdjmov) between host larvae on different Brassica plants were studied.
JIANG Li-hui, WANG Dong, LIU Shu-sheng
doaj   +1 more source

The Effect of Insecticide Application on Plutella xylostella Linn. and its Parasitoid Diadegma sp.

JTPP: Journal of Tropical Plant Protection, 2021
Cabbage is one of the commodities that mostly cultivated in Indonesia, but the cabbage farmers often suffered losses because of pests' attack. The important pests on cabbage is Plutella xylostella.
Bambang Tri Rahardjo, Tita Widjayanti, Antika Anggraini   +2 more
doaj   +1 more source

Molecular Phylogeny and Strain Genotyping of the Bacterial Endosymbiont Wolbachia Associated With Tuta absoluta Populations

Entomologia Experimentalis et Applicata, EarlyView.
This study was designed to understand the association between reproductive endosymbiotic bacteria and wild and laboratory‐reared Tuta absoluta populations. The majority of T. absoluta populations showed Wolbachia presence at varying levels of infection, whereas Arsenophonus, Cardinium, and Spiroplasma were not detected. Wolbachia‐positive T.
Ashok B. Hadapad, Arpit Prashar, Vikas G. C. Rana, Basavaraj S. Kalmath, Sridhar Vaddi, Ramesh S. Hire   +5 more
wiley   +1 more source

Cost of parasite exposure depends on host ontogeny 寄生接觸的代價依賴於宿主發育階段

Ecological Entomology, EarlyView.
The cost of parasite exposure varies across host developmental stages, demonstrating that ontogeny influences the expression of non‐consumptive effects (NCEs). Mite exposure resulted in consumptive effects in fly eggs and NCEs in early‐stage pupae; mite longevity was comparable when provisioned with pupae or water but increased when provisioned with ...
Lisa R. MacLeod, Connor L. MacPherson, Lien T. Luong   +2 more
wiley   +1 more source

The relationship between the diamondback moth, climatic factors, cabbage crops and natural enemies in a tropical area

Folia Horticulturae, 2013
The impact of abiotic and biotic factors (rainfall, temperature, host plant and natural enemies) on population dynamics of the Plutella xylostella L. diamondback moth was investigated.
Sow Gallo, Diarra Karamoko, Arvanitakis Laurence, Bordat Dominique   +3 more
doaj   +1 more source

Dose‐Dependent Effect of Plant Volatiles on the Oviposition Preference of the Corn Leafhopper Dalbulus maidis

Journal of Applied Entomology, EarlyView.
ABSTRACT Maize (Zea mays L.) is a major annual crop cultivated worldwide. In the Americas, the corn leafhopper Dalbulus maidis (DeLong) (Hemiptera: Cicadellidae) is a key pest of this crop, causing direct damage to plants through phloem feeding and indirect damage by transmitting phytopathogens.
Tatiane Cristina Barbosa Cândido, Enggel Beatriz Silva Carmo, Vinícius Xavier Nogueira dos Reis, M. Fernanda G. V. Peñaflor   +3 more
wiley   +1 more source

Characterisation of Sex Pheromone and Genetic Strain in Rachiplusia nu (Lepidoptera: Noctuidae) Populations Across Brazil

Journal of Applied Entomology, EarlyView.
ABSTRACT Rachiplusia nu, known as the sunflower looper (SFL) and belonging to the Plusiinae subfamily, is a major defoliator of soybeans, sunflowers and other horticultural crops across southern South America. This species has recently expanded to central and northern regions of Brazil, becoming a key soybean pest.
Leonardo Figueiredo, Diego B. Silva, Alan V. Saldanha, Alberto S. Corrêa, Aluska T. dos Santos, Paulo H. G. Zarbin   +5 more
wiley   +1 more source

Ligands of HMG-like dorsal switch protein 1 of Spodoptera exigua leads to mortality in diamondback moth, Plutella xylostella

Heliyon
HMG-like dorsal switch protein 1 (DSP1) is the insect homolog of the high mobility group box 1 (HMGB1) protein of the vertebrates. Previous studies confirmed DSP1 in Spodoptera exigua, Tenebrio molitor, and Aedes albopictus, and were analyzed for their ...
Md. Mahi Imam Mollah
doaj   +1 more source

Plutella australiana (Lepidoptera, Plutellidae), an overlooked diamondback moth revealed by DNA barcodes

ZooKeys, 2013
The genus Plutella was thought to be represented in Australia by a single introduced species, P. xylostella (Linnaeus), the diamondback moth. Its status as a major pest of cruciferous crops, and the difficulty in developing control strategies has ...
Jean-Francois Landry, Paul Hebert
doaj   +1 more source

Ecological predictors of plant responses to sequential herbivory: a meta‐analysis

New Phytologist, EarlyView.
Summary Plants evolved alongside herbivores for over 400 million years and show remarkable plasticity in responses to attack by multiple herbivores. However, it is often debated which herbivore traits predict plant responses and it is poorly understood how plant life‐history traits contribute to the variation observed in plant responses.
Zoë Delamore, Julia Koricheva, Erik H. Poelman   +2 more
wiley   +1 more source