Muhammad Arif1, Fazal Jalal1, Mohammad Tariq Jan1, Dost Muhammad2
.... Legumes i.e. mungbean, cowpea and sesbania with a fallow were adjusted in the summer gap with and without biochar application. Biochar was applied at the rate of 0 and 50 t ha-1 with four N levels of 0, 90, 120, 150 kg ha-1 to subsequent maize crop. Biochar significantly enhanced plant height and grain yield. The plots previously sown with legumes produced taller plants and high number of grains ear-1. Nitrogen application increased plant height, number of g...
Sitansu Pan and Amrita Das
Control of cowpea (Vigna sinensis) root and collar rot (Rhizoctonia solani) with some organic formulations of Trichoderma harzianum under field condition
...l root and collar rot of cowpea caused by Rhizoctonia solani with two organic formulations of Trichoderma harzianum along with other treatment combinations. It was observed that seed priming with mycelia preparation of the antagonist Trichoderma harzianum at 4g/kg of seed and organic formulation of the antagonist in vermicompost along with 20% neem cake (w/w) gave best disease control along with yield of cowpeas over leaf mo...
A.A. Oyerinde, P.Z. Chuwang, P.Z. and G.T. Oyerinde
Evaluation of the effects of climate change on increased in-cidence of cowpea pests in Nigeria
... insects associated with cowpea production in the region. The result showed an increase in the number of taxa encountered on the cowpea field from 21 to 31 orders of insect in the 2010 and 2011 cropping seasons, respectively. Also, no significant difference was established in the forms of destructions recorded at the various growth stages of the cowpea plant in the two seasons. Therefore t...
A. Sajeena and T. Marimuthu
Efficacy, stability and persistence of Ganosol, a Ganoderma based fungicide against plant pathogens
.... Surprisingly, spraying cowpea plants with the formulation as simultaneous spray reduced the number of lesions produced by Groundnut Bud Necrosis virus in cowpea by 88.39% when compared to the inoculated control, suggesting the antiviral potential of the formulation. ...
Sumit K. Satpathi1, Suprakash Pal2*, Rupsanatan Mandal2, Nonigopal Shit2 and Ashutosh Sarkar3
...st major insect-pests of cowpea in comparison to conventional pesticide based pest management modules. The pesticide based management modules proved better as compared to the biopesticide based modules in managing the attack of sucking pests and pod borer of cowpea. The pesticide based IPM-II module resulted in the highest per cent reduction of pod borer population (91.17%) and the highest pod yield (9.85 t/ha). The IPM and ...
Parvez Khaliq*, Muhammad Azim Malik** and M. Aslam Gill***
EFFECT OF CROPPING SYSTEMS, TILLAGE PRACTICES AND FERTILIZER TREATMENTS ON WHEAT STAND ESTABLISHMENT UNDER RAINFED CONDITIONS
...eat, mungbean-wheat, and cowpea-wheat system. Tillage practices (shallow and deep) and fertilizer treatments {recommended dose of fertilizer (F); fertilizer + manure (F+FYM); manure only (FYM) and control (C)} did not show significant effect on both emergence and emergence rate index. Overall, significantly (P<0.05) higher residual soil moisture content was available in fallow-wheat system which resulted in better wheat emergence. This ultimately resulted i...
Imtiaz Ahmad Qamar*, Maqsood Ahmad*, Gulshan Riaz* and Sartaj Khan*
PERFORMANCE OF SUMMER FORAGE LEGUMES AND THEIR RESIDUAL EFFECT ON SUBSEQUENT OAT CROP IN SUBTROPICAL SUBHUMID POTHWAR, PAKISTAN
...nia (Sesbania aculeata), cowpeas (Vigna unguiculata), rice beans (Vigna umbellata), lablab bean (Lablab purpureus) and cluster bean (Cymopsis tetragonoloba) with reference to a cereal fodder reference crop of millet (Pennisetum typhoides) and their residual effects on the succeeding oat crop at the National Agricultural Research Centre, Islamabad, Pakistan, under rainfed conditions without application of fertilizers in Randomized Complete Block Design. The hig...
Muhammad Arshad Ullah*, Nazir Hussain**, Helge Schmeisky*** and Muhammad Rasheed****
INOCULATION AND INTER-CROPPING OF LEGUMES IN ESTABLISHED GRASS FOR INCREASING BIOMASS OF FODDER
...egumes (Vicia sativa and cowpeas) coupled with inoculation was studied under rainfed conditions at National Agricultural Research Centre (NARC) Islamabad, Pakistan. Intercropping significantly increased tillering of grass. Seed inoculation of legumes also gave maximum tillers. The grass and legumes biomass without any treatment were recorded as 7.09 and -1 8.17 t ha , respectively, during two years of study. Mixed fodder -1 production increased to 11.62, 13.6 ...
M. A. Kararah1, Om-Hashem M. El-Banna1, Salwa N. Zein2 and Abd-Elrehiem, A.F.3
...V) was first reported on cowpea
(Vignaunguiculata (L.) Walp).PMV was isolated from naturally infected
cowpea plants, showing mosaic and choloratic ring spot symptoms, which
had been grown in the experimental fields of Giza Agricultural Research
Experimental Station (A.R.E.S) in 2008. Identification studies based on host
range, symptomatology and seed transmission th...
Naila Shahzadi1, Hafiz Muhammad Tahir1*, Shaukat Ali1, Muhammad Farooq Bhatti2, Azizullah1, Shafaat Yar Khan3, Abdul Khaliq4
...al jelly, ascorbic acid, cowpea seed powder, AgNPs, secondary metabolites (phenols flavonoids, phenolic amino acids and proline) and white hen’s egg at different larval instars. Economic parameters (pupal weight, shell ratio (%), cocoon weight, filament length, shell weight, denier, fibroin and sericin contents) and biological traits (fresh weight of each larva, silk gland, pupa and moth) of silkworm, Bombyx mori L. (Lepidoptera: Bombycidae) have been en...
Rabia Bibi1, R. Muhammad Tariq2, Samir A.M. Abdelgaleil3 and Munawwer Rasheed1, 4*
Nosheen Jehajo*, Nasreen Memon, Mansoor Ali Shah and Naheed Shah
W. M. A. El-Nagdi1†, M. M. A.Youssef1, H. Abd-El-Khair1, M. M. M. Abd Elgawad1 and M. G. Dawood2
... M. incognita, infecting cowpea cv. Baladi. Based on average percentages of nematode reduction, P. fluorescens (Pf) achieved (89.0%) followed by the combined treatments of Pf+Bs (88.5%) and Pf + Bs + Bp (86.3%) as compared to untreated positive and negative controls. As for cowpea vegetative growth, the highest plant growth increase (69.0%) was observed in combined treatment of Bs+Bp followed by 55.6% in single treatment of ...
M. M. A. Youssef1†, Wafaa M. A. El-Nagdi1, and Mona G. Dawood2
...Meloidogyne incognita on cowpea in screen house. On the basis of the average
percentages nematode reduction, mashed storage roots at the highest rate (20g) achieved 85.1% increase followed by
dry leaves at the same rate caused the reduction 81.6%. Average nematode reduction (79.5%) was caused by using
fresh leaves of sugar beet at the highest rate followed by that occurred by the lowest one compared to untreated
...
W.M.A. El-Nagdi and M.M.A. Youssef†
...cumber, dry common bean, cowpea, maize and sesame plants
replacing sugar beet for controlling root-knot nematode, Meloidogyne incognita resulted that sugar beet-Hybrid
maize and sugar beet-sesame cropping sequences proved most effective against root-knot nematode as they reduced
nematode parameters as indicated by the number of galls, egg-masses and hatched juveniles on roots. Consequently,
...
I. Umar† and A. Mamman*
...rly maturing
cowpea varieties EX-Gurin and EX-Yobe were planted separately into the pots containing the amendment. Pots
were inoculated with 1000 J2/pot. The results of the study showed that the crude extract gave better egg inhibition
and 85% juvenile mortality. In the screen house pots treated with 25 t/ha gave better growth parameter, yield and
better nematode control than the other treatments. It is suggested...
Nosheen Jehajo* and Naheed Shah
... from the infestation of cowpea weevil which causes considerable economic damage. Using no choice tests, this laboratory study investigated the effect of different temperature (20, 30 and 40°C) and humidity (50, 55 and 60%) regimes on the damage extent and weight loss caused by C. maculatus to some stored pulses i.e. green gram (Vigna radiata (L.) Wilczik), mash gram (Vigna mungo (L.) Hepper), cowpea (Vigna unguiculata (...
Mahmoud Mohamed Ahmed Youssef and Wafaa Mohamed Abd - El-Hameed El-Nagdi
...ts (5kg soil) planted to cowpea cv. Baladi infected with M.incognita. The greatest percentages of nematode reductions, 84.8 and 84.0% caused by mashed leaf and flower residues on cowpea at their highest rate (10g), respectively followed by other rates. In addition, the maximum percentages of nematode reductions, 78.2 and 86.1%, occurred at the highest concentration (10%) from the respective mashed leaf and flower extracts. N...
Muhammad Faizan1, Muhammad Nasir1, Muhammad Waqar Hassan1*, Ghulam Sarwar2 and Moazzam Jamil3
...wed maximum GI values in cowpea and mung bean varieties and least in chick pea genotypes and because of this cowpea and mung bean genotypes were classified in susceptible category and chickpea varieties were classified in resistant category. Percent weight loss by C. maculatus was maximum in cow pea and mung bean genotypes and least percent weight loss was recorded in chickpea genotypes. Maximum eggs were laid on mung bean v...
Zakia Panhwar1, Arfan Ahmed Gilal1*, Lubna Bashir Rajput1, Jamal-U-Ddin Hajano2, Shafique Ahmed Memon3, Naimatullah Koondhar4, Muhammad Ibrahim Kubar1
...tions, supplied with 20g cowpea seeds at ends was used in the study. Ten freshly emerged male and female C. maculatus adults were released separately in the middle of B with the help of aspirator as treated (with oil) and untreated filter were placed at A and C sections, respectively. The number of adults were counted at A and C after 24 and 48 h to calculate the repellent efficacy and mortality percentage. All the essential oils showed pesticidal potential wi...
Elbeshehy, E. K.F. and Sallaml, A.A.A.
...podium amaranticolor and cowpea showing foliar symptoms of mosaic, deformations and necrotic and chlorotic ring spots, that resemble those induced by CMV. SDS-PAGE test showed various distinguishable sole novel protein bands in four cucumber cultivars infected with CMV but not in healthy one. RT-PCR, with the primer CMV 1 and CMV2 for CMV-CP. gene, yielded 422 base pair DNA fragments. The following sequences were used in the comparison: Brazil (AF418577), Chin...
S. A. Sidaros*, S. A. EL-Kewey*, Eman A. H. khattab**, M. M. ELsharkawy*
...ified from faba bean and cowpea plants, respectively using two different methods. The UV absorption spectrum had maxima and minima at 260 and245 nm, respectively for the two viruses. The absorbance ratios of A and A260/280 of the combined lower bands of purified BBSV preparations were 1.19 and 1.62, respectively. Infected faba bean plants yielded up to 0.48 mg/100g tissue. The corresponding data for CABMV were 1.20&1.22 and its yield was 3.52 mg/100g of
