Neem Versus Entomopathogens and Natural Enemies of Crop Pests: The Potential Impact and Strategies

Raguraman, S.; Ganapathy, N.; Venkatesan, T.

doi:10.1007/1-4020-2596-3_8

Cited by 8 publications

(6 citation statements)

References 52 publications

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“…In particular, karanjaand neem extracts have been found to be relatively effective in inhibiting nitrification [8]. Several parts of neem trees and their extracts are known to exhibit insecticidal, fungicidal and nematicidal activities [9] [10] and many neem-based pesticidal formulations have been developed and marketed. Table 2 showed the effect of sole neem, sole poultry manure and combination of neem with poultry manure on the growth and yield of rice infested with root-knot nematode.…”

Section: Resultsmentioning

confidence: 99%

Evaluation of Synergistic Effect of Neem and Poultry Manure on Root Knot Nematode (Meloidogyne spp.) Infecting Rice

Auwal¹,

Galadima²,

Madu³

et al. 2015

OALib

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Field experiment was conducted in 2014 to test the efficacy of different organic amendments on the control of root-knot nematode (Meloidogyne spp.). The different materials are sole neem, sole poultry manure, and a combination of neem and poultry manure. Neem was applied at the rate of 160 g per plot, poultry manure was applied at the rate of 1120 g per plot, combination of neem and poultry manure was applied at 1280 g per plot and Furadan was applied at 16 g per plot. Nonamended plot served control. Results obtained showed a combination of neem and poultry manure that produced the highest nematode suppression with a population of 58.3, followed by sole neem and poultry manure that produced 81.7, 94.7 respectively. This is compared to the chemical nematicide, Furadan that produced the least population of 41.7. The control treatment produced the highest population of 226.7. Reduction in nematodes population was concomitant to increase in rice growth and yield parameters. Combination of neem and manure produced the highest rice yield of 108 g which is significantly not different from manure that produced 107 g of rice. Among the three experimental factors neem produced the least rice yield of 88.2 g. This is compared to Furadan that produces 140.7 g rice. The non-amended control treatment produced the smallest quantity of rice which is 66.5 g.

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Section: Resultsmentioning

confidence: 99%

Evaluation of Synergistic Effect of Neem and Poultry Manure on Root Knot Nematode (Meloidogyne spp.) Infecting Rice

Auwal¹,

Galadima²,

Madu³

et al. 2015

OALib

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“…Furthermore, the potential of azadirachtin to reduce pest population growth provides good opportunities for an effective combination with other elements of IPM such as natural enemies or entomopathogenic control agents (Otieno et al, 2017). Neem products are generally compatible with other products and beneficial insects in IPM strategies (Raguraman et al, 2004), but possible lethal and sublethal effects on non-target organisms and consequences as pest resurgence need to be taken into consideration (Ahmad et al, 2003;Desneux et al, 2007;Turchen et al, 2016;Drobnjakovic et al, 2018).…”

Section: Discussionmentioning

confidence: 99%

Effects of NeemAzal‐T/S on different developmental stages of rose aphid, Macrosiphum rosae

Bartelsmeier

Kilian

Dicke

2022

Entomologia Exp Applicata

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Natural insecticides based on extracts from seed kernels of the neem tree, Azadirachta indica A. Juss (Meliaceae), have gained importance for pest management in the last decades. Due to the public pressure to eliminate synthetic chemical pesticides, biological products for pest management are considered as a promising alternative. Neem products are especially convenient for home and garden use and for high-value crops such as ornamentals. Their low persistence in the environment and low mammalian toxicity (Sundaram, 1996; Raizada et al., 2001;Boeke et al., 2004;Kleeberg, 2004) are advantageous for use in public areas. One common pest of roses is the rose aphid, Macrosiphum rosae L. (Hemiptera: Aphididae). It has an almost global distribution and infests all sorts of Rosa species as its primary host plant. In Europe, M. rosae can be found on roses from spring to autumn. Preferred feeding sites are young leaves and developing buds. Severe

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“…They are relatively cheap, easy to apply, with minimal environmental hazards and have the capacity to structurally and nutritionally improve the soil health. Several parts of neem tree and their extracts are known to exhibit nematicidal activities (Bello et al, 2006 ((Fig .1&2), Mojundar, 1995, Raguraman et. al., 2004, Suresh et al, 2004, and many neem based pesticidal formulations have been developed and marketed.…”

Section: Deployment Of Plant Extracts In the Management Of Phyto-paramentioning

confidence: 99%

Utilization of Organic Wastes for the Management of Phyto-Parasitic Nematodes in Developing Economies

Chindo¹,

Bello²,

Kumar³

2012

Management of Organic Waste

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Neem Versus Entomopathogens and Natural Enemies of Crop Pests: The Potential Impact and Strategies

Cited by 8 publications

References 52 publications

Evaluation of Synergistic Effect of Neem and Poultry Manure on Root Knot Nematode (Meloidogyne spp.) Infecting Rice

Evaluation of Synergistic Effect of Neem and Poultry Manure on Root Knot Nematode (Meloidogyne spp.) Infecting Rice

Effects of NeemAzal‐T/S on different developmental stages of rose aphid, Macrosiphum rosae

Utilization of Organic Wastes for the Management of Phyto-Parasitic Nematodes in Developing Economies

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