Papers by RAJ K U M A R MEENA (PRINCE JALODIYA)
Journal of Pharmacognosy and Phytochemistry, 2017
The experiment was carried out at SKRAU, Bikaner (Raj.) in the year 2015-16. According to physica... more The experiment was carried out at SKRAU, Bikaner (Raj.) in the year 2015-16. According to physical characters the highest per cent infestation of fruit fly on number basis and weight basis was recorded in the 7 th SMW (45.33%) followed by 6 th SMW (46.66%) and 02 nd SMW (52.49%) followed by 01 st SMW(49.78%) respectively. The lowest per cent infestation was recorded in the 46 th & 47 th SMW (5.33 %) followed by 48 th SMW (6.66%) on number basis and 46 th SMW (6.37%) followed by 47 th SMW (6.92%) on weight basis respectively.
Journal of Entomology and Zoology Studies, 2017
The experiment was carried out at SKRAU, Bikaner (Raj.) in the year 2015-16. In the present study... more The experiment was carried out at SKRAU, Bikaner (Raj.) in the year 2015-16. In the present study a significant difference was found between number of healthy fruits, number of infested fruits, level of infestation in fruits on number and weight basis and marketable yield of protected and unprotected plots. The average fruit yield per tree of protected plots was 36.41 kg per tree while the average fruit yield of unprotected plots was only 15.68 kg per tree. The loss in yield caused by ber fruit fly, Carpomyia vesuviana was 56.93 per cent in unprotected trees as compared to protected trees.
Entomological Research Association, 2017
Investigations on the evaluation of entomopathogenic fungi and imidacloprid against termites as s... more Investigations on the evaluation of entomopathogenic fungi and imidacloprid against termites as seed treatment and soil application on chickpea were carried out. Of the treatments made out of two fungi and imdacloprid relative susceptibility against termite was observed. None of the treatment was immune to the termite attack. Imidacloprid was less susceptible, seed treatment with M anisopliae and B. bassiana followed by soil application that was rated as moderately susceptible. However, seed treatment with M anisopliae and B. bassiana emerged highly susceptible. The minimum infestation at harvest was obtained in seed treatment with imidacloprid 70 WS followed by soil application of imidacloprid 17.8 SL (3.10%); whereas, it was maximum in seed treatment with B. bassiana (7.03%).The maximum seed yield was obtained in seed treatment with imidacloprid 70 WS followed by soil application of imidacloprid 17.8 SL (15.60 q/ha); whereas, it was minimum in seed treatment with B. bassiana (11.62 q/ha).
Journal of Entomology and Zoology Studies, 2018
An experiment conducted during rabi, 2015-16 to evaluate the efficacy of bio-pesticides and indox... more An experiment conducted during rabi, 2015-16 to evaluate the efficacy of bio-pesticides and indoxacarb against gram pod borer on chickpea from six treatments viz., Indoxacarb, Bacillus thuringiensis, Nuclear Polyhedrosis Virus, NSKE, Azadirachtin and Garlic extract. The indoxacarb 14.5 SC (1.0 ml/lit.) was found most effective in crop protection. NSKE (5.0 ml/ha), azadirachtin 0.3 EC (5.0 ml/lit.), HaNPV (250 LE/ha) and B. thuringiensis (1000 ml/ha) were found moderately effective in reducing pod borer population, while garlic extract (10 ml/lit.) was found least effective. The minimum pod damage (4.69%) was recorded in treatment of indoxacarb followed by NSKE (10.41%) and azadirachtin (10.84%). The maximum pod damage (14.27%) was found in garlic extract treatment, while it was 20.95% in control. The maximum seed yield was obtained in the treatment of indoxacarb 14.5 SC (16.49 q/ha) whereas it was minimum in garlic extract (10.10 q/ha) treatment. Maximum B:C ratio was obtained in the treatment indoxacarb (9.52), while minimum in garlic extract (0.17).
Journal of Entomological Research, 2018
The male moth catches in traps commenced from the 4 th week of November, 2015 and continued upto ... more The male moth catches in traps commenced from the 4 th week of November, 2015 and continued upto 2 nd week of April, 2016. In the traps where septa were replaced at 15 days intervals, the population attained peak during the 11 th standard week registering 49.4 moths/trap/week. More or less same order of moth catches was observed in another traps in which septa were changed after every 30 days interval but, quantum of moth catches was slightly lower. The maximum temperature (r = 0.581 and r = 0.546), minimum temperature (r = 0.555 and r = 0.525), total rainfall (r = 0.592 and r = 0.606) and sunshine hours (r = 0.551 and r = 0.531) resulted positive significant where septa were replaced after 15 and 30 days interval, respectively.
Thesis Chapters by RAJ K U M A R MEENA (PRINCE JALODIYA)
SKRAU, BIKANER (RAJASTHAN), 2017
“Studies on Management of Insect Pests of Chickpea vis-a-vis Organic
Farming” was conducted at Re... more “Studies on Management of Insect Pests of Chickpea vis-a-vis Organic
Farming” was conducted at Research Farm, College of Agriculture, Bikaner during
rabi, 2015-16.
The moth catches in traps of H. armigera started in 48 standard
meteorological week and reached peak in 11th standard meteorological week during
rabi, 2015-16. A significant positive correlation was computed between male moth
catches in the traps where septa were chanced after every 15 days and 30 days
interval with maximum and minimum temperature, rainfall and sunshine hours while
maximum and minimum relative humidity had no affection H. armigera moth catches.
Out of ten bio-agents/insecticides treatments evaluted for termite control in
chickpea, seed treatment with Imidacloprid 70 WS @ 2 g per kg seed followed by soil
application of imidacloprid 17.8 SL @ 300 ml/ha and seed treatment with
Imidacloprid 70 WS @ 2 g per kg seed were found most effective against termite,
However, seed treatment with M. anisopliae and B. bassiana @ 5 and 10 g per kg
seed followed by soil application @ kg per ha of respective bio-agent also proved
better for the control of termite. The minimum infestation at harvest was obtained in
seed treatment with Imidacloprid 70 WS @ 2 g per kg seed followed by soil
application of imidacloprid 17.8 SL @ 300 ml/ha (9.17%) whereas it was maximum in
seed treatment with M. anisopliae @ 5 g per kg seed (15.67%).The maximum seed
yield was obtained in seed treatment with Imidacloprid 70 WS @ 2 g per kg seed
followed by soil application of imidacloprid 17.8 SL @ 300 ml/ha (13.67 q ha-1
)
whereas it was minimum in seed treatment with B. bassiana @ 5 g per kg seed(8.00
q ha-1
).
Out of six insecticide/bio-pesticide evaluated for H. armigera control, two
spray of each treatment viz., indoxacarb 14.5 SC (1.0 ml/l) and NSKE (5.0 ml/l) was
found most effective in crop protection. Azadirachtin 0.3 EC (5.0 ml/l), HaNPV (250
LE/ha) and B. thuringiensis (1000 ml/ha) were found moderately effective in reducing
pod borer population, while garlic extract (10 ml/lit.) was found least effective. The
minimum pod damage (4.69%) was recorded in treatment of indoxacarb followed by
NSKE (10.41%) and azadirachtin (10.84%). The maximum pod damage (14.27%)
was found in garlic extract treatment. While it was 20.95% in control. The maximum
seed yield was obtained in the treatment of indoxacarb 14.5 SC (14.83 q ha-1
)
whereas it was minimum in garlic extract (10.00 q ha-1
). Maximum B:C ratio was
obtained in the treatment NSKE (13.62), while minimum in B. thuringiensis (2.29).
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Papers by RAJ K U M A R MEENA (PRINCE JALODIYA)
Thesis Chapters by RAJ K U M A R MEENA (PRINCE JALODIYA)
Farming” was conducted at Research Farm, College of Agriculture, Bikaner during
rabi, 2015-16.
The moth catches in traps of H. armigera started in 48 standard
meteorological week and reached peak in 11th standard meteorological week during
rabi, 2015-16. A significant positive correlation was computed between male moth
catches in the traps where septa were chanced after every 15 days and 30 days
interval with maximum and minimum temperature, rainfall and sunshine hours while
maximum and minimum relative humidity had no affection H. armigera moth catches.
Out of ten bio-agents/insecticides treatments evaluted for termite control in
chickpea, seed treatment with Imidacloprid 70 WS @ 2 g per kg seed followed by soil
application of imidacloprid 17.8 SL @ 300 ml/ha and seed treatment with
Imidacloprid 70 WS @ 2 g per kg seed were found most effective against termite,
However, seed treatment with M. anisopliae and B. bassiana @ 5 and 10 g per kg
seed followed by soil application @ kg per ha of respective bio-agent also proved
better for the control of termite. The minimum infestation at harvest was obtained in
seed treatment with Imidacloprid 70 WS @ 2 g per kg seed followed by soil
application of imidacloprid 17.8 SL @ 300 ml/ha (9.17%) whereas it was maximum in
seed treatment with M. anisopliae @ 5 g per kg seed (15.67%).The maximum seed
yield was obtained in seed treatment with Imidacloprid 70 WS @ 2 g per kg seed
followed by soil application of imidacloprid 17.8 SL @ 300 ml/ha (13.67 q ha-1
)
whereas it was minimum in seed treatment with B. bassiana @ 5 g per kg seed(8.00
q ha-1
).
Out of six insecticide/bio-pesticide evaluated for H. armigera control, two
spray of each treatment viz., indoxacarb 14.5 SC (1.0 ml/l) and NSKE (5.0 ml/l) was
found most effective in crop protection. Azadirachtin 0.3 EC (5.0 ml/l), HaNPV (250
LE/ha) and B. thuringiensis (1000 ml/ha) were found moderately effective in reducing
pod borer population, while garlic extract (10 ml/lit.) was found least effective. The
minimum pod damage (4.69%) was recorded in treatment of indoxacarb followed by
NSKE (10.41%) and azadirachtin (10.84%). The maximum pod damage (14.27%)
was found in garlic extract treatment. While it was 20.95% in control. The maximum
seed yield was obtained in the treatment of indoxacarb 14.5 SC (14.83 q ha-1
)
whereas it was minimum in garlic extract (10.00 q ha-1
). Maximum B:C ratio was
obtained in the treatment NSKE (13.62), while minimum in B. thuringiensis (2.29).
Farming” was conducted at Research Farm, College of Agriculture, Bikaner during
rabi, 2015-16.
The moth catches in traps of H. armigera started in 48 standard
meteorological week and reached peak in 11th standard meteorological week during
rabi, 2015-16. A significant positive correlation was computed between male moth
catches in the traps where septa were chanced after every 15 days and 30 days
interval with maximum and minimum temperature, rainfall and sunshine hours while
maximum and minimum relative humidity had no affection H. armigera moth catches.
Out of ten bio-agents/insecticides treatments evaluted for termite control in
chickpea, seed treatment with Imidacloprid 70 WS @ 2 g per kg seed followed by soil
application of imidacloprid 17.8 SL @ 300 ml/ha and seed treatment with
Imidacloprid 70 WS @ 2 g per kg seed were found most effective against termite,
However, seed treatment with M. anisopliae and B. bassiana @ 5 and 10 g per kg
seed followed by soil application @ kg per ha of respective bio-agent also proved
better for the control of termite. The minimum infestation at harvest was obtained in
seed treatment with Imidacloprid 70 WS @ 2 g per kg seed followed by soil
application of imidacloprid 17.8 SL @ 300 ml/ha (9.17%) whereas it was maximum in
seed treatment with M. anisopliae @ 5 g per kg seed (15.67%).The maximum seed
yield was obtained in seed treatment with Imidacloprid 70 WS @ 2 g per kg seed
followed by soil application of imidacloprid 17.8 SL @ 300 ml/ha (13.67 q ha-1
)
whereas it was minimum in seed treatment with B. bassiana @ 5 g per kg seed(8.00
q ha-1
).
Out of six insecticide/bio-pesticide evaluated for H. armigera control, two
spray of each treatment viz., indoxacarb 14.5 SC (1.0 ml/l) and NSKE (5.0 ml/l) was
found most effective in crop protection. Azadirachtin 0.3 EC (5.0 ml/l), HaNPV (250
LE/ha) and B. thuringiensis (1000 ml/ha) were found moderately effective in reducing
pod borer population, while garlic extract (10 ml/lit.) was found least effective. The
minimum pod damage (4.69%) was recorded in treatment of indoxacarb followed by
NSKE (10.41%) and azadirachtin (10.84%). The maximum pod damage (14.27%)
was found in garlic extract treatment. While it was 20.95% in control. The maximum
seed yield was obtained in the treatment of indoxacarb 14.5 SC (14.83 q ha-1
)
whereas it was minimum in garlic extract (10.00 q ha-1
). Maximum B:C ratio was
obtained in the treatment NSKE (13.62), while minimum in B. thuringiensis (2.29).