Results 61 to 70 of about 26,611 (257)

Efikasi Nematoda Entomopatogen Heterorhabditis sp. Isolat Lokal terhadap Diamond Back Moth Plutella xylostella

open access: yesJurnal HPT (Hama Penyakit Tumbuhan), 2014
ABSTRAK Diamond back moth atau biasa yang dikenal dengan Plutella xylostella merupakan salah satu hama penting pada tanaman Brassicaceae. Hama ini bersifat kosmopolitan yang dapat ditemukan hampir di setiap daerah pertanaman kubis.
Bambang Tri Rahardjo   +2 more
doaj  

POTENTIAL ROLE OF WILD CRUCIFERS IN THE PRESERVATION OF DIADEGMA EUCEROPHAGA HORSTMAN (HYMENOPTERA: ICHNEUMONIDAE), A PARASITOID OF THE DIAMONDBACK MOTH, PLUTELLA XYLOSTELLA LINNAEUS (LEPIDOPTERA: PLUTELLIDAE)

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2011
Laboratory and  field experiments were conducted to evaluate the potential role of  two species of wild crucifers  in the preservation of Diadegma eucerophaga Horstman, a parasitoid of  the diamondback moth, Plutella xylostella Linnaeus.
UTOMO KARTOSUWONDO
doaj   +1 more source

Using weeds to reduce pest insect numbers in organic vegetable crops - a desk study (OF0329) [PDF]

open access: yes, 2006
At present, weeds and pest insects are two of the major constraints to the production of high quality organic vegetable crops, primarily because the range of control measures available to UK growers is extremely limited.
Grundy, Dr Andrea
core  

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

open access: yesEcological 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   +2 more
wiley   +1 more source

Amendment to \"report of the parasitoid wasp, Diadegma anurum (Hym.: Ichneumonidae), from Iran\" [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2013
The previous record of Diadegma anurum (Thomson) as a parasitoid of diamondback moth, Plutella xylostella (L.) (Lep.: Plutellidae), from Iran has just been a misidentification of Diadegma semiclausum (Hellen).
J. Karimzadeh, G. Broad
doaj  

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

open access: yes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

Resistance to Bacillus thuringiensis Cry1Ac toxin requires mutations in two Plutella xylostella ATP-binding cassette transporter paralogs

open access: yesPLoS Pathogens, 2020
The diamondback moth, Plutella xylostella, is a cosmopolitan pest and the first species to develop field resistance to toxins from the gram-positive bacterium Bacillus thuringiensis (Bt). Although previous work has suggested that mutations of ATP-binding
Zhaoxia Liu   +9 more
semanticscholar   +1 more source

Oviposition behavior of Plutella xylostella onto cabbages covered with nets [PDF]

open access: yes, 2011
Plusieurs expérimentations de terrains menées en zone tropicale en Afrique et en Asie ont montré l'efficacité des filets anti-insectes pour protéger les cultures de choux contre les Lépidoptères en particulier Plutella xylostella.
Coffi, Hubert Kacou   +3 more
core  

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

open access: yesJournal 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   +5 more
wiley   +1 more source

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

open access: yesJTPP: 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   +2 more
doaj   +1 more source

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