Assessing the role of organic soil amendments in management of rootknotnematodes on common bean, &lt;i&gt;Phaseolus vulgaris&lt;/i&gt; L.

Kimenju, JW; Muiru, DM; Karanja, NK; Nyongesa, WM; Miano, DW; Mutua, G.K.

doi:10.4314/jtmb.v3i1.35424

Cited by 13 publications

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“…and Trichoderma sp. (Kimenju et al, 2004) or changed the soil pH to be unsuitable for nematode development (Wang and Chao, 1995).…”

Section: Discussionmentioning

confidence: 99%

Infectivity and reproduction of Meloidogyne incognita (Kofoid and White) Chitwood on African yam bean, Sphenostylis stenocarpa (Hochst Ex. A. Rich) Harms accessions as influenced by botanical soil amendments

Onyeke¹

2012

Afr. J. Biotechnol.

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A screen house experiment was conducted to study the effects of amendment of soil with leaf powders of some plants at different levels (5, 10, 15, 20 and 25 t/ha) on the infectivity and reproduction of Meloidogyne incognita (Kofoid and White) Chitwood on African yam bean, Sphenostylis stenocarpa (Hochst Ex. A. Rich) Harms. The plants were neem, drumstick, lemon grass, African peach and rattle weed. Results showed that botanical soil amendments significantly (P ≤ 0.05) improved growth of plants and reduced reproduction of M. incognita on African yam bean in varying degrees. The effects of botanicals on growth of plants and nematode reproduction increased with increase in concentrations/ amendment levels, and were highest at 25 t/ha. Cymbopogon citratus produced the highest manurial properties as it supported greater vegetative growth of plants while Moringa oleifera was most effective in the reduction of reproduction and development of M. incognita in the roots. M. oleifera produced the least gall index and egg mass index of 1.0, though Crotolaria retusa also recorded egg mass index of 1.0. Results from this study are indicative of the fact that local farmers could apply these botanicals as fertilizers during cultivation to counteract the effect of root-knot nematode, and also to improve growth of crop plants but field trials are necessary before final recommendation.

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“…and Trichoderma sp. (Kimenju et al, 2004) or changed the soil pH to be unsuitable for nematode development (Wang and Chao, 1995).…”

Section: Discussionmentioning

confidence: 99%

Infectivity and reproduction of Meloidogyne incognita (Kofoid and White) Chitwood on African yam bean, Sphenostylis stenocarpa (Hochst Ex. A. Rich) Harms accessions as influenced by botanical soil amendments

Onyeke¹

2012

Afr. J. Biotechnol.

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“…Oka et al (2000) indicated that organic addition have constantly produced beneficial effects on soil nutrients, soil physical conditions, and soil biological activities thereby improving the health of plants and reducing populations of plant-parasitic nematodes. Kimenju et al (2004) also reported that application of organic amendment stimulated the activity of natural antagonists of plant-parasitic nematodes by stimulating the occurrence of nematode destroying fungi in the soil. The control of plantparasitic nematodes has been successful with poultry manure, cow dung and sawdust (Egunjobi and Larinde, 1975;Babatola, 1982;Chindo et al, 1991).…”

Section: Introductionmentioning

confidence: 96%

Management of root-knot disease of pointed gourd through the application of nematicides and different organic amendments

Akhter

Humaun

Ahamed

2020

Int. J. Agril. Res. Innov. & Tech.

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A field experiment was conducted at Regional Agricultural Research Station, Bangladesh Agricultural Research Institute (BARI), Ishwardi, Pabna during 2013-14 to find out an effective integrated management package for controlling root knot nematode, Meloidogyne incognita of pointed gourd. The following treatments were T1 = Spore suspension of T. harzanium added to around the roots of seedling, T2 = Dry neem leaves @100 g seedling-1, T3 = Furadan 5G @ 40 kg ha-1, T4 = Poultry litter @ 5 t ha-1, T5 = Mustard oil cake @ 800 kg ha-1, T6 = Furadan 5G + Dry neem leaves, T7 = Furadan 5G + Poultry litter, T8 = Furadan 5G + Mustard oil cake and T9 = Control were tested for their performance against the disease. Gall index ranged from 3.33-7.67. Significantly lower gall index (3.33) was recorded in treatment T7= Furadan 5G + Poultry litter and maximum gall index (7.67) was recorded in treatment T9= Control plot. The highest yield (24.97 t ha-1) was recorded in Furadan 5G + Poultry litter treated plot where are the lowest yield (7.53 t ha-1) was in Control plot. The incorporation of Poultry litter with Furadan 5G increased the efficiency of the treatment and gave satisfactory result to reduce root knot disease and to improve plant growth and yield of pointed gourd. Int. J. Agril. Res. Innov. Tech. 9(2): 51-56, December 2019

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“…In addition, in decomposition process of these materials, nitrogen converted to ammonia (Oka, 2010 andThoden et al, 2011). Therefore, many authors suggested using animal manures, i.e., poultry, pigeon, horse, sheep and duck dung in the programs of controlling phytonematodes (Kimenju et al, 2004). Biopesticides, like bacteria or fungus enable conventional farmers to reduce their use of nematicides (Rodrı´guez-Ka´bana, I986).…”

Section: Introductionmentioning

confidence: 99%

Effect of Chemical Nematicides, Chicken Manure and Biocontrol Agents as a Control Method for Certain Plant Parasitic Nematodes Infecting Orchards under Field Conditions in Sharkia Governorate, Egypt

El-Metwally¹,

El-Ashry

El-Aal

2019

Journal of Plant Protection and Pathology

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A field treatment was conducted to evaluate the nematicidal activity of chicken manure and biopesticides (bio-arc , bio-zeid and nemex) viz. chemical nematicides (fydal 24 % SL , tervigo (2% SC), laguna (40% EC) and nemathorin (10% G) against plant-parasitic nematodes infecting fruit orchard located in Sharkia Governorate during 2018. Treatments of chicken manure was at the rate of 30 Kg/ tree , while that of biopesticides were applied at rate of 160 g/tree with bio-arc and bio-zeid , whereas nemex was applied at rate of 24 mL/ tree. Chemical nematicides were applied at rates of 15 mL//tree , 50 g/ tree , 24 mL/tree and 12 mL with fydal 24 % SL, tervigo , laguna and nemathorin , respectively. Samples were taken monthly during three months after application. Results indicated that of the eight tested materials, fydal was the most effective in suppressing umbers of phytonematodes followed by chicken manure while among biopesticides , bio-arc was the least effective one. After one month of application, remarkable decreased in numbers of plant-parasitic nematodes was detected. For instance, in fydal and chicken manure treatments, percentages of reduction in numbers of Tylenchulus semipenetrans, Pratylenchus spp., Tylenchorhynchus spp., Hoplolaimus spp. and Helicotylenchus spp. were diminished by 49.75 %(40.92 %) ,56.97% (53.54%), 55.47% (55.83%), 50.53% (50.53%) and 52.52 % (50.42%), respectively. After two months of application, percentage of reduction was increased to reach 69.25 %(68.53%) ,81.26% (71.37%), 83.18% (80.08%), 86.92% (83.00%) and 81.77 % (61.93%), respectively for mentioned nematodes. On the other hand, after three months of application, no significant differences (P ≤ 0.05) was noticed between fydal and chicken manure whereas, the biopesticides were the least effectiveness against plant-parasitic nematodes. Generally, results emphasized that chicken and biopesticides could be used to minimize the population density of plant-parasitic nematodes in citrus orchards.

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Assessing the role of organic soil amendments in management of rootknotnematodes on common bean, <i>Phaseolus vulgaris</i> L.

Cited by 13 publications

References 0 publications

Infectivity and reproduction of Meloidogyne incognita (Kofoid and White) Chitwood on African yam bean, Sphenostylis stenocarpa (Hochst Ex. A. Rich) Harms accessions as influenced by botanical soil amendments

Infectivity and reproduction of Meloidogyne incognita (Kofoid and White) Chitwood on African yam bean, Sphenostylis stenocarpa (Hochst Ex. A. Rich) Harms accessions as influenced by botanical soil amendments

Management of root-knot disease of pointed gourd through the application of nematicides and different organic amendments

Effect of Chemical Nematicides, Chicken Manure and Biocontrol Agents as a Control Method for Certain Plant Parasitic Nematodes Infecting Orchards under Field Conditions in Sharkia Governorate, Egypt

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