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Cnetd@ys 2001

open access: yesTechnikfolgenabschätzung – Theorie und Praxis, 2001
TATuP Redaktion
doaj   +3 more sources

Biology, predatory potential and growth parameters of the syrphid fly, Scaeva pyrastri (L.) (Diptera: Syrphidae) feeding on the cabbage aphid, Brevicoryne brassicae (L.)

open access: yesEgyptian Journal of Biological Pest Control, 2022
Background Scaeva pyrastri (L.) (Diptera: Syrphidae) is a large-size Palaearctic region syrphid fly. The larval stage of S. pyrastri is aphidophagous in nature, while the adults are efficient pollinators of various crops.
Shivani Palial   +7 more
doaj   +1 more source

Relative preference and demographic parameters of Encarsia formosa Gahan against Trialeurodes vaporariorum (Westwood)

open access: yesEgyptian Journal of Biological Pest Control, 2021
Background The greenhouse whitefly, Trialeurodes vaporariorum (Westwood) (Hemiptera: Aleyrodidae), is a cosmopolitan, polyphagous and a serious pest of vegetables and ornamentals in greenhouse.
Anamika Walia   +4 more
doaj   +1 more source

Effectiveness of fungal, bacterial and yeast antagonists for management of mango anthracnose (Colletotrichum gloeosporioides)

open access: yesEgyptian Journal of Biological Pest Control, 2021
Background Mango anthracnose, caused by Colletotrichum gloeosporioides, is one of the most important diseases of mango crop. It mainly attacks leaves, flowers, young fruits and twigs and also appears as a post-harvest disease of ripened fruits ...
Adikshita Sharma   +4 more
doaj   +1 more source

Efficacy of different agro-techniques on growth, yield and disease incidence on tomato (Solanum lycopersicum l.) crop of north western Himalayan region

open access: yesEnvironment Conservation Journal, 2023
A field experiment was conducted during 2 consecutive years (2017-18 and 2018-19)with 12 treatment combinations at Vegetable Research Farm, Nauni, Solan with an objective to study the effects of different planting methods, mulches and training systems ...
Shilpa K, Priyanka Bijalwan, Y R Shukla
doaj   +1 more source

Impact of Natural Farming Cropping System on Rural Households—Evidence From Solan District of Himachal Pradesh, India

open access: yesFrontiers in Sustainable Food Systems, 2022
Natural farming, popularly known as zero budget natural farming, is an innovative farming approach. It is low input based, climate resilient, and low cost farming system because all the inputs (insect repellents, fungicides, and pesticides) are made up ...
Chinglembi Laishram   +11 more
doaj   +1 more source

Greenhouse gas emission potential of sewage treatment plants in Himachal Pradesh

open access: yesScientific Reports, 2023
In recent times, waste management has emerged as a significant environmental challenge, and sewage is among the major contributors due to the rapidly increasing population.
Apurva Sharma   +4 more
doaj   +1 more source

Studies on Genetic Variability and Character Association in Chilli Genotypes (Capsicum annuum L.)

open access: yesInternational Journal of Economic Plants, 2022
The present investigation was carried out at Experimental Farm of Regional Horticultural Research and Training Station Dhaulakuan, District Sirmour (HP), Dr.
Sakshi Singh   +4 more
doaj   +1 more source

The main principles of modelling the interaction between transport infrastructure development and economy

open access: yesTransport, 2005
The practical need of measuring the interaction between transport infrastructure development and economic growth is determined by the neccesity to justify huge invetsments in infrastructure projects.
Algirdas Jurkauskas   +2 more
doaj   +1 more source

The establishment of circumstances and evidences of an accident and their appliction in research

open access: yesTransport, 2003
An accident depends on a lot of factors and circumstances. The estabilishment of factors, different evidences and circumstances are very important for research.
Arūnas Tautkus, Algirdas Jurkauskas
doaj   +1 more source

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