Agriculture - Feed https://agriculture.researchfloor.org Sat, 04 Apr 2026 06:19:18 +0000 hourly 1 https://wordpress.org/?v=6.9.4 https://agriculture.researchfloor.org/wp-content/uploads/2022/06/cropped-cropped-Untitled-45-1-32x32.png Study on the Prevalence and Farmers Managements Practices of Termites on Maize (Zea mays L.) in Eastern Wollega – Agriculture https://agriculture.researchfloor.org 32 32 Study on the Prevalence and Farmers Managements Practices of Termites on Maize (Zea mays L.) in Eastern Wollega https://agriculture.researchfloor.org/study-on-the-prevalence-and-farmers-managements-practices-of-termites-on-maize-zea-mays-l-in-eastern-wollega/ Mon, 03 Apr 2023 04:51:58 +0000 admin Daniel Abebe 1* Yadessa Tesfaye 2 http://agriculture.researchfloor.org/?p=2017

The study was conducted in twenty farmers field selected at Guto Gida, Sasiga and Diga districts of Eastern Wollega Zone, Ethiopia. The objective were to assess the current status of termite damage on maize (Zea mays L.) and identify suitable and sustainable indigenous methods
adopted by resource farmers for termite control. Field evaluation made the three kebeles in Gadisa oda, oda Gudina and Arjo Gote Bula to determine termite percent incidence damaged furthermore Semi-structured questionnaires were administered to 25 farmers in each of the selected kebeles who practiced indigenous termite control methods. Major biotic constraints of maize production in the study areas about 85% of the respondent declared that termite is the number one biotic constraint of maize production, feed shortage of livestock and decline in soil fertility. In the study area 89% farmers not used chemical for termite control. While, Five indigenous termite prevention and control methods were identified:- (i) dusting ashes around houses, (ii) smoking mounds using peppers pods or eucalyptus trees leaves, (iii) hoe weeding practice and (iv) density planting (sowing) were found to be the most effective method of termite control in the area. From the current study it can be concluded that termite is major problem limiting the production of maize in the Guto Gida, Sasiga and Diga districts in East the Wollega zone which as a the result call for designing sound integrated management for termite control in that part of the country and similar area.

 https://agriculture.researchfloor.org/study-on-the-prevalence-and-farmers-managements-practices-of-termites-on-maize-zea-mays-l-in-eastern-wollega/ In Ethiopia, termites are one of the major threats to agricultural crops, forest trees and buildings in western part of the country [1]. Termite attacks caused up to 36% reduction in yields of maize respectively in the region [2, 3 &4]. This devastating insect pest also causes soil degradation by reducing vegetation and leaving the soil surface barren and exposed to erosion [3&4]. As a result, farmers are forced to abandon their farmlands and migrate to other places [5]. In addition, the consequences of termite infestation reduced farm productivity, increased land degradation and vulnerability of resource poor farmers [4 &6].
In Ethiopia, maize is an important stable food crop ranking first in total production and yield per ha among the cereal. The crop is used for feed of animals and grain used industrially for starch and oil extraction. Agriculture in Ethiopia remains less productive despite it’s over all importance in the nationally economy and potential for future growth [7].The Productivity of maize in Ethiopia remains low due to several biotic and a biotic constraints. Among the biotic stress to maize production in the country, insect pests are the most important ones. Among insect pests termites are the most important and widely distributed pest in Ethiopia [8]. Most termite species are not pests, but are significant important component of ecosystem. Human perception of their pest status has led to an expensive campaign to control mound building species [3]. Termites damage the stem and root, which is especially serious in seedlings; often they cut the base of the plant at ground level. Tree trunks or plant stems are covered with runways composed of plant fragments, soil and saliva. Under this protect cover they on the tree bark tree. There is a growing interest in evaluating the level of damage that termites can cause to major crops such as Zea Mays, Eragrostis teff, Sorghum Bicolor and range land [9].
Chemical control of termites in plantations and farms is expensive and require skilled labour [10] and may not be effective in all cases [11]. The excessive application of termiticides causes environmental pollution and may result in the death of non-target organisms as reported by [12] which necessitated the ban of some chemical control measures Though the termite problem in western Ethiopia is important, its status only known in few places like the Manasibu district of West Wollega Zone, Thus, the current study was initiated with the following objective:-
 To quantify the termite problem in the Eastern Wollega zone
 To know farmer practice in combating the termite problem
 To make a recommendation on future termite management in Eastern Wollega

Materials and methods
Description of study area
The study was conducted in 2011-2012 in Sasiga, Guto-Gida and Diga district which are located the Easter Wollega zone of Oromiya Regional state. The Sasiga district climatically classified mid consisted of highland (60%) and lowland (40%) with an altitude of 1500-1960m.a.s.l with average temperature of 270c and 1000mm annual rainfall. The Guto-Gida district has located an altitude of 1300-2500m.a.s.l and the district has minimum, maximum and average temperature 16, 24 and 32oc, respectively. The Diga district has located an altitude of 1500-2000 m.a.s.l. minimum, maximum and average air temperature 24, 29 and 300c respectively. The study Kebeles were Gadisa Oda from Guto Gida district, Oda Gudina from Sasiga district and Arjo Gota Bula from Diga district which are selected three localities were selected randomly.
Methods of data collection
Primary and secondary sources were used for this study. Primary sources were collected through a case study with farmers and experts in three district while secondary information was collected through desk study. Primary data was collected through focus group discussion, semi-structured interview, key informant Interview, Participatory Rural Appraisal (PRA) and observation.

Survey procedure
Surveys were conducted at maturity stages of maize and termite attacked plants were rated as high, medium and low based on the damaged prevalence. Totally 75 fields were assessed in the survey. Termite damage incidence was evaluated by diagonally walking in the field. To know the number of plant infested by termite per field, five quadrant 10mx 10m (one from the center and four from edges of field). In each quadrant termite damaged maize plants and total plants were counted from which percent termite infested maize plants per quadrant per field were computed. Prior to field visit, background information and secondary data were collected from each district Agricultural and Rural Development.
Data analysis
Data was analyzed qualitatively. All data collected through individual interviews, Focus Group
Discussion, Key Informant Interviews and observations were organized by theme and entered into Microsoft Excel programme daily from the beginning day of the data collection. The organized data was grouped, summarised, discussed and interpreted by theme based on the findings from
Result and discussion
Farmer’s problem in maize production study sites
Table 1 demonstrated problems associated to maize production in the study areas. According to data recoded in table 1 termite problem ranked first and wild animal ranked 6th implying that termite problem is the important factor limiting the production of maize in eastern Wollega zone.
Table 1. Problem ranking on the three district of East Wollega zone
No Agriculture problem Gadis Oda Arjo Gote Odaa Oda Gudina
1 Termite 1st 1st 1st
2 High fertilizer price 3rd 3rd 7th
3 Plant and livestock diseases 2nd 4th 2nd
4 Land degradation 4th 5th 3rd
5 Soil erosion 7th 2nd 5th
6 Lack of draught power 5th 6th 6th
7 Wild animal 6th 7th 4th
Source (own)
Biotic constraints of maize production
65% of considered termites as the most serious problem maize production in Eastern Wollega. According to our study, other insect pests included in limiting maize production were: – stem bore, weevil, shoot fly and cut worms. Weeds like cyndon dactylon, Gizota Scabra and Digitaria occasionally problematic in maize culture. Wild animal like ape and monkey damaged maize field (Table 2).
Table2. Biotic constraint production at study sites
No Constraint of maize production % of respondents
1 Termite 65
2 Insect pests 20
3 Plant Diseases 6
4 weed 4
5 Vertebrate pest 4
Source (own)

Farm size, cropping sequence, land preparation and farming system of the study sites
Farm size
Farm size and cropping pattern of the study sites are presented in Table 3. According to result presented in table the average farm size 3(three) ha and cropping pattern is mono cropping which has great effect in terms of termites and other pests prevalence. Thus, this could be one of the reason why termites problem in alarming in Eastern Wollega.

Table 3. Farm size cropping system of maize in the study areas
Kebele Average farm size Cropping season
2009 2010 2011
Gadisa oda 2.87 Sorghum Sorghum maize
Oda Gudina 2.91 maize maize maize
Arjo qote bula 2.91 maize maize maize
Source (own)
Land preparation
Farmers in study areas plough frequency of their land one – three times (Table 4). Termite infestation highly influenced by ploughing frequency particularly the subterranean termites. Hence, less frequency of land prep ration increase termite infestation in study areas.
Table 4. Plough frequency in study areas
Plough frequency
Kebele 1 times 1-3 times 4- 5 times
Gadisa oda 1.3
Oda Gudina 2.3
Arjo qote bula 2.3

Farmer indigenous knowledge towards termite control
Farmers used several cultural practices to reduce the damage caused by termites. Traditional methods are simple to follow and conduct and, cost effective. [13] Argues that the use of traditional methods should be complemented with the conventional methods to achieve great results. Farmers use different strategies to minimize the effect termite on maize;-
 use high density : to compensate for damage by termite farmers used higher seed rate per area for planting
 Re planting (Re sowing) in Oda Gudina , Arjo Gudatu and G/odda kebele farmers controlled when faced with unexpected crop failure on early planted of maize
 Farmers can remove crop residue and plough the land immediately after harvest to depurative their food
 Hand weeding or ridging soon after rain is also considered beneficial for destroying the foregoing galleries that run near the soil surface and disturbing termites that are foraging [14].
 smoking mounds using pepper pods a eucalypts tree leaves to surface and killed termites with the mounds
 dusting ashes around hose and in the fields to protect termite damage
CONCLUSION
A basic understanding of termite diversity and biology is a prerequisite for adequate management of termite problems. Termite control for use by resource poor farmers should mainly depend on non-chemical technical, which include mechanical method, cultural practice, biological control, use resistance variety, crop rotation and other measurement should be important termite control.
In general the study strongly reflected termites as the most serious problems and it was becoming the main cause for reducing maize production, feed shortage for livestock and decline of soil fertility whereas termites issue problems in study sites.

Recommendation
Participatory research on improvement and promoting indigenous knowledge of local farmers. Farmers from in each kebeles practice different methods to protect their crops building from termite damage. These practice do not give fully control of termites some good practice may need further development. Therefore, evaluating these indigenous knowledge and integrated them for their effective control should conducted. Integrated termite management (ITM) to facilitate participatory community sustainable termite control should be applied in each study site. Finally, awareness creation for termite’s prevalence, management and damage caused should give for every farmer
Reference
[1]. Aschalew, S., Ahimad, I., and Tadele, T. (1990). Management of Termite (Microtermes adschaggae) on Hot Pepper Using Powdered Leaves and Seeds of Some Plant Species at Bako, Western Ethiopia. East African Journal of Sciences (2008) Volume 2 (1) 41-44.
[2]. Abdurrahman, A. (1990). Foraging activity and control of termites in western Ethiopia. A thesis submitted for the degree of Doctor of Philosophy of the University of London and for the Diploma of the Imperial College. Department of Pure and Applied Biology, imperial College of Science, Technology and Medicine. Silwood Park Ascot.
[3]. Abraham, T. (1990). Termites: Problems and possible methods of their control in agricultures with reference to the Ethiopian condition. In: Proceeding of the 10th Annual Meeting of the Ethiopian Entomologists (CEE). 7-9 February 1990. Addis Ababa, Ethiopia. Pp.50-74
[4]. Devendra, G., Ayo- Odongo, J., Kit, V., Lemma, G. and Mulugeta, N. (1998). A Participatory systems analysis of the termite situation in west Wollega, Oromiya Region, Ethiopia.
[5]. Abraham, T. and Adane, K. (1995). The effect of seed dressing with aldrin on termite in maize western Ethiopia. In: Second Proceeding of Crop Protection Society of Ethiopia 26-27 April 1995. Addis Ababa, Ethiopia. pp.23.
[6]. Altieri, M.A. and Letourneau, D.K.(1984). Vegetation diversity and insect pest outbreaks. CRC Critical Review in Plant Sciences 2:131-169.
[7]. CSA (central statically authority 2010). Agricultural sample survey 1990-2000 in area and production of major crop, Addis Ababa, June 2000 statistically bulletin.
[8]. Ransom, J.K., Short, K, and Waddington S. (1993). Improving productivity of maize in stress environment .In Benti, T and Ransom, J.K. (eds). In proceeding first National Maize workshop in Ethiopia, 5-7 may 1992, Addis Ababa.pp 30-33.
[9]. Cowel, R. H., Wood, T.G. (1989). Damage to crops, forestry and range land by fungus growing termites (termitidae: Macrotermitinae) in Ethiopia. Socio-biology15:139-153.
[10]. Logan, J.M.W., Cowie, R.H. and Wood, T.G. (1999). Termite (Isoptera) control in agriculture and forestry by non-chemical methods: A Review. Bulletin of Entomological Research 80:309-330.
[11]. Nair KSS (2007). Tropical Forest Insect Pests Ecology, Impact, and Management. Cambridge University Press, New York, USA 424 p.
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Second edition. Press Syndicate of the University of Cambridge. New
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[13]. Sileshi GW, Elias K, Patric M, Philip ON (2008). Farmers’ Perceptions of Tree Mortality, Pests and Pest Management Practices in Agroforestry in Malaw i, Mozambique and Zambia. Agrofor. Syst.72:87-101.

[14]. Wood, T.G. (1980). Assessment termite’s damage in Ethiopia and recommendations for short term control and development of long term pest management strategies. Minister of Agriculture, Addis Ababa.

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