Results 71 to 80 of about 1,026,169 (239)

Impact of Multiple Insect-Pest Incidence on Yield in Basmati Rice [PDF]

open access: yes, 2015
The experiments for determining the multiple insect-pest incidence on yield loss in basmati rice was conducted for two crop seasons. Five treatments were, viz.
Sarao, P.S., Shera, P.S., Singh, P.
core   +1 more source

Preferensi Wereng Batang Cokelat Terhadap Varietas Padi Dan Ketahanan Varietas Padi Terhadap Virus Kerdil Hampa [PDF]

open access: yes, 2016
Rice ragged stunt virus (RRSV) is transmitted by brown planthopper in the persistent manner. This disease in recent years has become a serious problem in Indonesia and some other countries, such as China, Vietnam, Philippines, and Thailand.
Hartono, S. (Sedyo)   +3 more
core   +1 more source

Screening of Brown Planthopper Resistant miRNAs in Rice and Their Roles in Regulation of Brown Planthopper Fecundity

open access: yesRice Science, 2022
MicroRNAs (miRNAs) can participate in plant-insect interactions, which regulate plant defense networks. In this study, we analyzed the miRNA expression profiles of six rice varieties before and after brown planthopper (BPH)-feeding.
Lü Jun   +7 more
doaj  

Asosiasi antara marka SSR dengan ketahanan terhadap wereng batang coklat pada varietas dan calon galur harapan padi

open access: yesJurnal Entomologi Indonesia, 2015
Perakitan varietas padi tahan wereng batang coklat (WBC, Nilaparvata lugens Stål.) perlu diupayakan secara kontinyu untuk mengatasi perubahan genetik WBC yang terjadi secara spasial dan temporal menjadi biotipe yang lebih ganas.
Chaerani Chaerani   +4 more
doaj   +1 more source

Controlling sap-sucking insect pests with recombinant endophytes expressing plant lectin [PDF]

open access: yes, 2010
We developed a novel pest management strategy, which uses endophytes to express anti-pest plant lectins. Fungal endophyte of Chaetomium globosum YY-11 with anti-fungi activities was isolated from rape seedlings, and bacterial endophytes of SJ-10 ...
Gaofu Qi   +4 more
core   +1 more source

KELIMPAHAN POPULASI WERENG BATANG COKLAT PADA BEBERAPA VARIETAS PADI DENGAN PEMBERIAN ZEOLIT DAN PENERAPAN KONSEP PHT [PDF]

open access: yes, 2013
Rice is the major crop of most farmers in Indonesia. One of the limiting factors in rice cultivation is brown planthoppers (Nilaparvata lugens Stal.).
Priasmoro, Ndaru
core  

The OsmiR396–OsGRF8–OsF3H‐flavonoid pathway mediates resistance to the brown planthopper in rice (Oryza sativa)

open access: yesPlant Biotechnology Journal, 2019
Summary Multi‐functional microRNAs (miRNAs) are emerging as key modulators of plant–pathogen interactions. Although the involvement of some miRNAs in plant–insect interactions has been revealed, the underlying mechanisms are still elusive.
Zhengyan Dai   +8 more
semanticscholar   +1 more source

Rice Black-streaked Dwarf Virus Preparation and Infection on Rice

open access: yesBio-Protocol, 2017
Rice black-streaked dwarf virus (RBSDV), a member of genus Fijivirus in the family Reoviridae, infects rice, maize, barley and wheat, and can seriously affect crop yields. RBSDV is transmitted by the small brown planthopper (Laodelphax striatellus, SBPH)
Zongtao Sun   +5 more
doaj   +1 more source

Transcriptional Response of ATP-Binding Cassette (ABC) Transporters to Insecticide in the Brown Planthopper, Nilaparvata lugens (Stål)

open access: yesInsects, 2020
The ATP-binding cassette (ABC) transporter superfamily is one of the largest groups of proteins and plays a non-negligible role in phase III of the detoxification process, which is highly involved in the response of insects to environmental stress (plant
Z. Li   +8 more
semanticscholar   +1 more source

Food assimilated by two sympatric populations of the brown planthopper Nilaparvata lugens (Delphacidae) feeding on different host plants contaminates insect DNA detected by RAPD-PCR analysis. [PDF]

open access: yes, 2012
Contamination of insect DNA for RAPD-PCR analysis can be a problem because many primers are non-specific and DNA from parasites or gut contents may be simultaneously extracted along with that of the insect.
Ali, M.E.   +5 more
core   +1 more source

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