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Author Paneru, R.B. |
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in Proceedings of the Second National Soil Fertility Research Workshop, 24-25 March, 2015. Soil Science Division, NARC, Khumaltar, Lalitpur, Nepal / Krishna B. Karki
Title : Chemical pesticide application: An impending threat to soil-health maintenance Material Type: printed text Authors: Paneru, R.B., Author ; S. Aryal, Author ; Y.P. Giri, Author Pagination: 447-457 p. Languages : English (eng) Keywords: Pesticide, soil, microflora, toxic, residues, biodegradable, micro organisms, ecosystem. Abstract: The use of chemical pesticides has become a common practice to manage pest problems in commercial farming in Nepal. The chemical pesticides are becoming popular because of their quick knock-down effect on targeted pests and its easy availability in the market. They are generally applied in the form of foliar sprays as well as directly to the soil. Due to such application of pesticides leave considerable quantities of pesticides and their degraded products accumulated in the soil ecosystem. The soil needs to be healthy and productive to produce more food. Chemical pesticides cause harmful effect to soil microbials, soil respiration and soil fertility……………..
Link for e-copy: http://elibrary.narc.gov.np/?r=2275 Chemical pesticide application: An impending threat to soil-health maintenance [printed text] / Paneru, R.B., Author ; S. Aryal, Author ; Y.P. Giri, Author . - [s.d.] . - 447-457 p.
in Proceedings of the Second National Soil Fertility Research Workshop, 24-25 March, 2015. Soil Science Division, NARC, Khumaltar, Lalitpur, Nepal / Krishna B. Karki
Languages : English (eng)
Keywords: Pesticide, soil, microflora, toxic, residues, biodegradable, micro organisms, ecosystem. Abstract: The use of chemical pesticides has become a common practice to manage pest problems in commercial farming in Nepal. The chemical pesticides are becoming popular because of their quick knock-down effect on targeted pests and its easy availability in the market. They are generally applied in the form of foliar sprays as well as directly to the soil. Due to such application of pesticides leave considerable quantities of pesticides and their degraded products accumulated in the soil ecosystem. The soil needs to be healthy and productive to produce more food. Chemical pesticides cause harmful effect to soil microbials, soil respiration and soil fertility……………..
Link for e-copy: http://elibrary.narc.gov.np/?r=2275 E-copies
http://nkcs.org.np/narc/dl/?r=2275URLEffect of different doses of Bojo (Acorus calamus L) rhizome dust against weevil on stored wheat grains / Paneru, R.B.
in Agricultural research for enhancing livelihood of Nepalese people: Proceedings of 2nd SAS-N Convention, 30 July-1 Aug 2003, Kathmandu / Joshi, Bal K.
Title : Effect of different doses of Bojo (Acorus calamus L) rhizome dust against weevil on stored wheat grains Material Type: printed text Authors: Paneru, R.B., Author ; V.R Duwadi, Author ; R Khanal, Author ; Giri, Y.P., Author Pagination: 169-173 p. Languages : English (eng) Abstract: This study was carried out to determine an optimum dose of sweet flag (Acorus calamus L) stolen dust in order to reduce the weevil infestation (Sitophilus oryzae L.) in stored wheat. The stolen dust was evaluated at rates of 0, 5, 10, 20, 30, 40, 50 and 60 g per kg wheat grains. The performance of dust in both years indicated that a dose of 20 g or> 20 g per kg grains was highly effective to reduce the weevil infestation. The dose rate of 20 g dust per kg wheat is determined as an optimum dose to reduce weevil damage to a negligible level.
Link for e-copy: http://elibrary.narc.gov.np/?r=1135 Effect of different doses of Bojo (Acorus calamus L) rhizome dust against weevil on stored wheat grains [printed text] / Paneru, R.B., Author ; V.R Duwadi, Author ; R Khanal, Author ; Giri, Y.P., Author . - [s.d.] . - 169-173 p.
in Agricultural research for enhancing livelihood of Nepalese people: Proceedings of 2nd SAS-N Convention, 30 July-1 Aug 2003, Kathmandu / Joshi, Bal K.
Languages : English (eng)
Abstract: This study was carried out to determine an optimum dose of sweet flag (Acorus calamus L) stolen dust in order to reduce the weevil infestation (Sitophilus oryzae L.) in stored wheat. The stolen dust was evaluated at rates of 0, 5, 10, 20, 30, 40, 50 and 60 g per kg wheat grains. The performance of dust in both years indicated that a dose of 20 g or> 20 g per kg grains was highly effective to reduce the weevil infestation. The dose rate of 20 g dust per kg wheat is determined as an optimum dose to reduce weevil damage to a negligible level.
Link for e-copy: http://elibrary.narc.gov.np/?r=1135 E-copies
http://nkcs.org.np/narc/dl/?r=1135URL
Title : Effect of household lime on maize weevil in stored maize Material Type: printed text Authors: Paneru, R.B. ; , Publisher: Dhankuta : Pakhribas Agricultural Centre Publication Date: 1997 Series: PAC Technical Paper, ISSN 1021-5026 No. 175 Pagination: 8 Keywords: Maize; Household lime; Storage; Cereals Link for e-copy: http://elibrary.narc.gov.np/?r=3721 Effect of household lime on maize weevil in stored maize [printed text] / Paneru, R.B. ; , . - Dhankuta : Pakhribas Agricultural Centre, 1997 . - 8. - (PAC Technical Paper, ISSN 1021-5026; 175) .
Keywords: Maize; Household lime; Storage; Cereals Link for e-copy: http://elibrary.narc.gov.np/?r=3721 Copies (1)
Barcode Call number Media type Location Section Status NR-3690 NR-3690, Document NARC Library Documents Available
in Agricultural Research for Development: Proceedings of fourth SAS-N Convention, 4-6 April 2012, Lalitpur / Hira K. Manandhar
Title : Efficacy of commercially available safe pesticides for the management of Cabbage Aphids, Brevicoryne brassicae (L.) Material Type: printed text Authors: Paneru, R.B., Author ; KC, H.B., Author ; Giri, Y.P., Author Pagination: 168-171 p. Languages : English (eng) Abstract: Efficacy of commercially available safe pesticides: Derusom, Agri-Servo, Margosom, Ramban (biopesticide), OSHIN; chemical pesticide: Thiodan, and locally available products: Cattle urine and Geeti-Mal (fermented cocktail mixture of botanicals with cattle urine)were tested against cabbage aphids in cauliflower crops at Khumaltar, Lalitpur in the year 2009 and 2010. The study revealed that OSHIN 20% WP @ 0.4 g/liter water was found as effective as the Thiodan 35% EC @ 1.5 ml/liter against cabbage aphid (Brevicoryne brassicae L.). Application of Derusom, Agri-Servo, Margosom and cattle urine was not found effective to suppress aphid population in the cole crops, however, application of Geeti-Mal, AgriServo, Ramban were found better than control (water spray). Application of Geeti-Mal caused yellow patches on the leaf surface.
Link for e-copy: http://elibrary.narc.gov.np/?r=1665 Efficacy of commercially available safe pesticides for the management of Cabbage Aphids, Brevicoryne brassicae (L.) [printed text] / Paneru, R.B., Author ; KC, H.B., Author ; Giri, Y.P., Author . - [s.d.] . - 168-171 p.
in Agricultural Research for Development: Proceedings of fourth SAS-N Convention, 4-6 April 2012, Lalitpur / Hira K. Manandhar
Languages : English (eng)
Abstract: Efficacy of commercially available safe pesticides: Derusom, Agri-Servo, Margosom, Ramban (biopesticide), OSHIN; chemical pesticide: Thiodan, and locally available products: Cattle urine and Geeti-Mal (fermented cocktail mixture of botanicals with cattle urine)were tested against cabbage aphids in cauliflower crops at Khumaltar, Lalitpur in the year 2009 and 2010. The study revealed that OSHIN 20% WP @ 0.4 g/liter water was found as effective as the Thiodan 35% EC @ 1.5 ml/liter against cabbage aphid (Brevicoryne brassicae L.). Application of Derusom, Agri-Servo, Margosom and cattle urine was not found effective to suppress aphid population in the cole crops, however, application of Geeti-Mal, AgriServo, Ramban were found better than control (water spray). Application of Geeti-Mal caused yellow patches on the leaf surface.
Link for e-copy: http://elibrary.narc.gov.np/?r=1665 E-copies
http://nkcs.org.np/narc/dl/?r=1665URL
Title : Evaluation of Bio-Pesticides Against Tomato Fruit Worm, Helicoverpa Armigera Hubner, on Tomato at Khumaltar Material Type: printed text Authors: Paneru, R.B., Author ; S. Aryal, Author Pagination: 391-397 p. Languages : English (eng) Keywords: bio pesticides, environment, human health, tomato fruit worm. Abstract: Tomato production has become risky in Nepal with the potential for significant losses due to
insects. Tomato fruit worm H. armigera is the major problematic insects of tomato and has
been considered as the national priority entomological research problem of Nepal. Farmers
in general have been using chemical insecticides as prophylactic spray at higher doses to
manage this insect. It is reported that a serious unrecoverable problem is arising due to
misuse and overuse of chemical insecticides. Bio-pesticides namely Bacillus tlmringiensis K.,
Nuclear Polyhedrosis Virus-helicide (NPV-He) and Bio-multi-neem are commercially
available bio-pesticides impmted from India and already recommended for the management
of insect pests in Nepal. A srudy was carried out to evaluate the potential efficacy of abovementioned
bio-pesticides at recommended dose and double than recommended dose against
H. am1igera on tomato crops under natural epiphytotic condition for two years (2000/2001
and 2001102) in NARC, Khumaltar complex. Based on the parameters like, quantity of
marketable tomato fruit yield and %fruits bored by H. armigera, the treatment Bacillus
thuringiensis K. @ 3 g per litre of water - the dose double of recommended, was found
superior to other treatments. Minimum number of fruits was bored by the H. armigera in the
plants sprayed with chemical pesticides (Thiodane 35 EC @ 1.5 ml per litre water) but the
number of fruits rotten was higher than that of fruits treated with B. t. treatmeflls. While
considering the possible several negative side effects of chemical pesticides on human health
and environments, this study suggests that the application of B.t. @ 3 g per liter water will
be the most desirable technique for the management of H. armigera in such a directly
consumable tomato fruits.Link for e-copy: http://elibrary.narc.gov.np/?r=675 Evaluation of Bio-Pesticides Against Tomato Fruit Worm, Helicoverpa Armigera Hubner, on Tomato at Khumaltar [printed text] / Paneru, R.B., Author ; S. Aryal, Author . - [s.d.] . - 391-397 p.
Languages : English (eng)
Keywords: bio pesticides, environment, human health, tomato fruit worm. Abstract: Tomato production has become risky in Nepal with the potential for significant losses due to
insects. Tomato fruit worm H. armigera is the major problematic insects of tomato and has
been considered as the national priority entomological research problem of Nepal. Farmers
in general have been using chemical insecticides as prophylactic spray at higher doses to
manage this insect. It is reported that a serious unrecoverable problem is arising due to
misuse and overuse of chemical insecticides. Bio-pesticides namely Bacillus tlmringiensis K.,
Nuclear Polyhedrosis Virus-helicide (NPV-He) and Bio-multi-neem are commercially
available bio-pesticides impmted from India and already recommended for the management
of insect pests in Nepal. A srudy was carried out to evaluate the potential efficacy of abovementioned
bio-pesticides at recommended dose and double than recommended dose against
H. am1igera on tomato crops under natural epiphytotic condition for two years (2000/2001
and 2001102) in NARC, Khumaltar complex. Based on the parameters like, quantity of
marketable tomato fruit yield and %fruits bored by H. armigera, the treatment Bacillus
thuringiensis K. @ 3 g per litre of water - the dose double of recommended, was found
superior to other treatments. Minimum number of fruits was bored by the H. armigera in the
plants sprayed with chemical pesticides (Thiodane 35 EC @ 1.5 ml per litre water) but the
number of fruits rotten was higher than that of fruits treated with B. t. treatmeflls. While
considering the possible several negative side effects of chemical pesticides on human health
and environments, this study suggests that the application of B.t. @ 3 g per liter water will
be the most desirable technique for the management of H. armigera in such a directly
consumable tomato fruits.Link for e-copy: http://elibrary.narc.gov.np/?r=675 E-copies
http://nkcs.org.np/narc/dl/?r=675URL
