Results 81 to 90 of about 1,468 (191)

Antibiosis and antixenosis of two cowpea varieties to the legume flower thrips

open access: yesAfrican Crop Science Journal, 1998
(African Crop Science Journal, 1998 6(1): 49-60)
Ekesi, S, Maniania, N K, Onu, I
openaire   +2 more sources

Expression of Resistance in Amaranthus spp. (Caryophyllales: Amaranthaceae): Effects of Selected Accessions on the Behaviour and Biology of the Amaranth Leaf-Webber, Spoladea recurvalis (Lepidoptera: Crambidae)

open access: yesInsects, 2018
Spoladea recurvalis F. is a major pest moth of amaranth (Amaranthus spp.) flowers worldwide, with a potential of causing complete foliage loss under severe outbreaks.
Stephen T. O. Othim   +5 more
doaj   +1 more source

Resistance of Lima Bean (Phaseolus lunatus L.) to the Red Spider Mite Tetranychus neocaledonicus (Acari: Tetranychidae)

open access: yesFrontiers in Plant Science, 2018
The red spider mite, Tetranychus neocaledonicus (Acari: Tetranychidae) can be an important pest on lima bean (Phaseolus lunatus L.). Thus, the objective of this work was to assess the antibiosis and antixenosis effects of lima bean genotypes on T ...
Solange Maria de França   +5 more
doaj   +1 more source

Antixenosis and antibiosis to pea aphid in Pisum spp. germplasm

open access: yes, 2017
Trabajo presentado en la International Conference Advances in grain legume breeding, cultivations and uses for a more competitive value-chain, celebrada en Novi Sad (Serbia) el 27 y 28 de septiembre de 2017.
Aznar-Fernández, T., Rubiales, Diego
openaire   +2 more sources

Planthopper protein Nlsp5 is essential for salivary sheath formation and acts as a HAMP inducing plant resistance to insects

open access: yesPlant Biotechnology Journal, Volume 23, Issue 9, Page 4076-4091, September 2025.
Summary During herbivore feeding, plants can recognize herbivore‐associated molecular patterns (HAMPs) present in saliva and trigger pattern‐triggered immunity (PTI). Piercing‐sucking insects secrete gel saliva, forming salivary sheaths that aid in feeding. However, the role of proteins within these salivary sheaths in modulating plant defences remains
Liangxuan Qi   +6 more
wiley   +1 more source

Antixenosis, antibiosis, and potential yield compensatory response in barley cultivars exposed to wheat stem sawfly (hymenoptera: Cephidae) under field conditions

open access: yes, 2020
Wheat stem sawfly, Cephus cinctus Norton, is an economically serious pest of cereals grown in North America. Barley cultivars were previously planted as resistant crops in rotations to manage C.
Achhami, Buddhi B.   +4 more
core   +1 more source

Antibiosis and antixenosis against the black cereal aphid (Sipha maydis) in commercial wheat cultivars

open access: yes, 2011
Sipha maydis Passerini es una nueva plaga de cereales de invierno; su primera aparición en la Argentina ocurrió en el año 2002 expandiéndose rápidamente por todo el territorio infestando cereales y pastos.
Saldúa, Vilma Luciana   +1 more
core  

Identifying Cassava Genotypes Resistant to the African Cassava Whitefly, Bemisia tabaci (Gennadius)

open access: yesAgriculture
The whitefly, Bemisia tabaci, is a major pest of cassava in Africa. Developing whitefly-resistant cassava can control both whiteflies and viral diseases. The main aim of this study was to identify cassava genotypes resistant to four B. tabaci populations,
Jackie Atim   +6 more
doaj   +1 more source

Weed species as key alternative hosts of Bemisia tabaci MEAM1: links with leaf traits and colonization patterns [PDF]

open access: yesScientia Agricola
: Whitefly Bemisia tabaci Middle East-Asia Minor 1 (MEAM1) (Hemiptera: Aleyrodidae) is a highly polyphagous insect responsible for severe losses in numerous agricultural crops. To increase our understanding of interactions between B.
Matheus Gerage Sacilotto   +6 more
doaj   +2 more sources

Antixenosis and antibiosis components of resistance to pod borer Helicoverpa armigera in wild relatives of pigeonpea. [PDF]

open access: yes, 2009
The legume pod borer (Helicoverpa armigera (Hubner)) is one of the most important pests of pigeonpea. The levels of resistance to H. armigera in the cultivated germplasm are quite low, and therefore there is a need to introgress resistance genes from ...
Sharma, H C, Sujana, G, Manohar Rao, D
core   +1 more source

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