Results 121 to 130 of about 49,745 (311)

Integrated Pest and Disease Management in Tomato: An Economic Analysis [PDF]

open access: yes
The adoption of IPM technology in tomato using African marigold as a trap crop, root dipping of seedlings in Imidacloprid, soil application of neem/pongamia cake, spraying of botanicals like pongamia soap and biopesticide like Ha NPV has been found ...
Anupama, H.L.   +4 more
core   +1 more source

Exploring the potential of seed flour from pigeon pea genotypes to retard the growth and development of Helicoverpa armigera [PDF]

open access: yes, 2014
Helicoverpa armigera is one of the most devastating known pest causing major economic losses. Development of insect resistance against chemical pesticides and the environment concerns are forcing researchers to pave way towards biopesticides.
Grewal, Satvir Kaur   +3 more
core   +2 more sources

The migration systems of Helicoverpa punctigera (Wallengren) and Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae) in Australia [PDF]

open access: yes, 2015
The contemporary view of insect migration is one of a behaviourally distinct form of movement that is an adaptation to temporary habitats. Migratory insects are characterised by a syndrome of behavioural and physiological traits that promote migration.
openaire   +2 more sources

Functional characterization of PBP1 gene in Helicoverpa armigera (Lepidoptera: Noctuidae) by using the CRISPR/Cas9 system

open access: yesScientific Reports, 2017
Pheromone binding proteins (PBPs) are thought to play crucial roles in perception of the sex pheromones particularly in noctuid moths, but this is rarely in vivo evidenced due to lacking an effective technique.
Zhanfeng Ye   +6 more
semanticscholar   +1 more source

Impact of Bt sweet corn on lepidopteran pests in Midwestern Brazil

open access: yesScientia Agricola
: While the cultivation of conventional Bt corn has been widely adopted in Brazil, the production of Bt sweet corn is still incipient. The main lepidopteran pests found attacking conventional and sweet corn in Brazil are Spodoptera frugiperda (J.E. Smith)
Altair Marcos Schneider   +2 more
doaj   +1 more source

First reported occurrence of Helicoverpa armigera (Hübner)(Lepidoptera: Noctuidae) in Brazil

open access: yesPesquisa Agropecuária Tropical, 2013
In this study is reported the first occurrence, in Brazil, of Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae), which was considered up till now a quarantine pest.
Cecília Czepak   +4 more
doaj   +1 more source

Histological study of SlNPV infection on body weight and peritrophic membrane damage of Spodoptera litura larvae [PDF]

open access: yes, 2010
Sanjaya, Machmudin D, Kurniawati ND. 2010. Kajian histologis infeksi SlNPV terhadap berat badan dan kerusakan membran peritrofik larva Spodoptera litura. Nusantara Bioscience 2: 135-140.
KURNIAWATI, NANIN DIAH   +2 more
core   +1 more source

Sublethal effects of different fungal isolates on Helicoverpa armigera (Lepidoptera: Noctuidae) [PDF]

open access: diamond, 2020
Tamires Doroteo de Souza   +3 more
openalex   +1 more source

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