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KEANEKARAGAMAN LALAT (Cyclorrapha: Diptera) PADA LOKASI PENJUALAN IKAN KERING DI KOTA PADANG Syafrina, Syafrina; Jasmi, Jasmi; Zeswita, Armein Lusi
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
Publisher : STKIP PGRI Sumbar

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ABSTRACT Fly is one of insect included into ordo Diptera which has a pair of wing organized as membrane. Fly has cosmopolitan feature where the fly life is gotten smooth almost in the surface of earth. Dealing with it has been conducted research about the diversity of fly (Cyclorrapha: Dipetra) at the area of dry fish disposal in the Padang City. This research was conducted from June to August 2013 conducted at the area of dry fish disposal in the Raya Market Padang, Lubuk Buaya Market Padang and Bandar Buat Market Padang. The research was survey research and description analysis by identification at Animal taxonomi Laboratory of Andalas University Padang . Fly collection was conducted by using 2 methods such as sweap method, and baiting method. The identification result of fly diversity on the third research area was gotten 5 kinds of fly from 3 families and a sub ordo such as Musca domestica, Crysomya megacephala, Calliphora sp., Lucilia sp, and Sarchophaga sp., Musca domestica constituting number of fly which was most dominant got from the third area of sample taking. 
Komposisi Coleoptera Permukaan Tanah pada Pertanaman Markisa (Passiflora linguaris L.) di Desa Cubadak Kenagarian Air Dingin Timur Kecamatan Lembah Gumanti Kabupaten Solok Ratna, Ratna; Jasmi, Jasmi; Safitri, Elza
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
Publisher : STKIP PGRI Sumbar

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ABSTRACT The existing and crowded of the soil population in an area was really depend to the environmental factors. The cutting of Marquise leaf (Pasiflora linguaris L.) continuously makes the accumulation of decayed leafs to floor of the plants. It enables to live the soil insects, especially coleopteran. Meanwhile the process of yield by accumulating can broke the soil ecosystem which disturbing the existing of soil animals. This research aim to know the composition of Coleoptera on the soil surface to the plants of marquise (Pasiflora linguaris L.) at the village of Cubadak, East Air Dingin Area of  Lembah Gumanti District in Solok Regency. The type of this research was survey descriptive. The research was executed from Augustus 2013 at the village of Cubadak, East Air Dingin Area of  Lembah Gumanti District in Solok Regency. The collection of sample in the field used pitfall trap which used about 30 units to each stations. The placement of pitfall trap in the field used stratified sampling. Coleoptera on the soil surface was found on the plants of marquise (Pasiflora linguaris L.), those are 18 families consisted of 25 species. In the plants of marquise at the age 1 year old, found 12 families consisted of 18 species, while on the plants of marquise at the age 5 years old, found 9 families consisted of 5 species. The analysis of similarity index toward species of Coleptera on the soil surface revealed about the composition of Coleoptera to the plants of  marquise at the age one years old with other at the age five years old have relative small similar. While the correlation analysis showed that the species of Coloeptera on the soil surface between the plants of marquise at the age one year old and five years old have sequence similar the composition of them. The observation to the environmental factors to the plants of marquise showed the air temperature was about 20,50 oC up to 20-25 oC, temperature of soil was about 18,91 oC up to 20-40 oC, soil humidity was about 1-2, pH of soil was 6,80-6,96.
KEPADATAN POPULASI KEPINDING TANAH (Scotinophara coarctata) PADA TANAMAN PADI DI KENAGARIAN KOTO NAN TIGO KECAMATAN BATANG KAPAS KABUPATEN PESISIR SELATAN Gusrianti, Eza; Jasmi, Jasmi; Indriati, Gustina
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
Publisher : STKIP PGRI Sumbar

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ABSTRACT One of insect pests that attack the rice plant is Scotiphara  coarctata  ( Ladybug stink ) which is more known as the bedbug ground  . This pest attacks  the rice at the beginning  of flowering  . These pests  suck fluids  book  on rice straw  that caused  crop color changed to reddish brown or yellow . In connection with that have done research on population  density  Scotinophara  coarctata  in rice on April 14 to August 15, 2013 . Sampling was conducted  in Kenagarian  Koto Nan Tigo Sub Trunk Cotton South Coastal District  descriptive  survey  method  and  collections  directly  to  Scotinophara  coarctata that existed at the study site using adhesive traps . Collection using sampling techniques ordinal decision . Decision made for 2 days in a row 2 times ( morning and afternoon ) on flowering phase and phase cook milk . Decision made on 25 clumps of rice in each phase. From  the results  of research  conducted  in the flowering  phase of the tail  with  229 gained an average of 9.16 , and the phase of the cooking milk obtained 177 tail with an average 7.08 . From the results of research conducted in Kenagarian Koto Nan Tigo Sub Trunk Cotton South Coastal District earned an average population density is 406 bedbug ground tail with an average 16.24 perpengambilan  . In this case bedbug ground already crossed a threshold .  
KOMPOSISI SERANGGA TANAH PADA KEBUN KARET DI NAGARI PADANG XI PUNGGASAN KECAMATAN LINGGO SARIBAGANTI KABUPATEN PESISIR SELATAN Elisa, Fitri; Jasmi, Jasmi; Abizar, Abizar
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
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ABSTRACTSoil insects are insects that live in the soil. Has done research about Soil Insects In rubber garden di Nagari Padang XI Punggasan Kecamatan Linggo Sari Baganti Kabupaten Pesisir Selatan which aims to determine the composition of Soil Insects In rubber garden di Nagari Padang XI Punggasan Kecamatan Linggo Sari Baganti Kabupaten Pesisir.This study from July 2013 to Agustus 2013 using the descriptive survey method. Sampling was done at two places namely rubber garden ±6 years old and the rubber garden ±10 years old. From the results of the study found the presence of an soil insects on the second place there are 2  orders consisting of 4 families, 4 genera and 5 species. Soil insects on the rubber garden ±10 years old found that the highest relative density is species Homodia cingula of 40,5% and a low relative density is species Holojayx diversiugis of 9,5%. The highest relative frequency is species Homodia cingula of 37,5% and the lowest relative frequency is speises Holojayx diversiugis of 10,3%. Highest density at age 10 is ± rubber plant species Holojayx diversiugis at 24,2% and the relative density of the lace is 15,8 species Isotoma viridis. The highest relative frequency is species Sminthurus incisus by 25,3% and the lowest relative frequency is speises Homodia sp. of 14,8%.
KEANEKARAGAMAN LALAT (Cyclorrapha : Diptera) PADA LOKASI PENJUALAN DAGING DI PASAR KOTA PADANG Novita, Afri; Jasmi, Jasmi; Safitri, Elza
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
Publisher : STKIP PGRI Sumbar

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AbstractFly is one of insects included into OrdoDiptera which has a pair of wing organized as membrane. Fly has cosmopolitan feature it means that fly life is got smooth almost in the all of the earth surface. In the world, there are 85.000 kind of flies. This study aimed to know diversity of flies in location of meats disposal of Padang city and identificationwas conducted in the Laboratory of Animal Taxonomy Unand  of  Biological Science and mathematic faculty of Andalas University. This study used  two  methods, they were sweap and baiting. By using Sweap method the insecnetwas swayed twice to the left and right one in the location of meat’sdisfosal.Although, Baiting method used 3 type of bait, they are fresh fish,dray fish and mixing of ( terasi, fesh fish and dray fish).  The research result was got3 family such as Muscidae, Calliphoridae and Sarcophaggidaethat were involved  5 species, they areMuscadomestica, Chrysomyamegacephala, Calliphorasp., Luciliasp. and Sarcophaga sp.  
KEPADATAN POPULASI ULAT PENGGEREK TONGKOL (Helicoperva armigera Hubner) PADA TANAMAN JAGUNG DI KELURUHAN PISANG KECAMATAN PAUH PADANG Vera, andika putri; Jasmi, Jasmi; safitri, Elza
Pendidikan Biologi Vol 1, No 1 (2014)
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ABSTRACT One of harmful on maize cob borer is a caterpillar (Helicoperva armigera Hubner). Caterpillar attack the corn up to grain filling stadia on the cob. These caterpillars attack corn plants by way of invading entered in to the cob and ate the seeds in the cob. Symptoms of attacked plants characterized by hair cut of corn cobs, cobs end there is a used hoist and often times there are larvae. These caterpillars can reduce the quality and quantity of corn. This study aims to determine the population density of borer caterpillars on corn cobs In the Keluruhan Pisang Kecamatan Pauh Padang. Physical factor measured by temperature and humidity. This type of research is survey descriptif. The study started from September-oktober 2013 di Keluruhan Pisang Kecamatan Pauh Padang. Field sampling was conducted on maize plants age of 50 days and 70 days after planting. Field samples is done by dividing the total area of 20x20 m corn plants into five parts, namely the edges and the middle of the size of 3x3 m. Furthermore, samples collected in 3x3 m plots with units per stick in a random way. The results were obtained borer caterpillar population density on corn cobs age of 50 days after Planting more densely is 252 individuals/plant with an average of2,02 at the age of 70 corn crop  that is 124 days after Planting individuals/plant with an average of0,99. Cob borer caterpillar densities found are included pests. 
KEPADATAN POPULASI THRIPS Thrips sp. (Thysanoptera:Thripidae) PADA TANAMAN CABAI DI KAMPUNG BATU KECAMATAN DANAU KEMBAR KABUPATEN SOLOK Sari, Neng; Jasmi, Jasmi; Pratiwi, Putri
Pendidikan Biologi Vol 1, No 1 (2014)
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 Thrips populations sp . in Kampung Batu Solok District of Twin Lakes in pepper can reduce the production of vegetables . One of the vegetables contained in this stone village area is chili . The chili is a community that is relatively important and very popular all over the world , and loved by the community chili has low calories and contains vitamin C which is high for a chili fruit contains 20 calories with no fat at all In this regard it has done research on the population density of Thrips sp . ( Thysanoptera : Thripidae ) in pepper in Kampung Batu Twin Lakes District of Solok which aims to determine the population density of Thrips sp . in pepper This study was conducted in September-November 2013, with a descriptive survey method is by way of direct collection against Thrips sp. the research sites. The area used as a study about 30x 20 m. Sampling was conducted on pepper plants already have flowers and pepper plants that have fruit. Physical environmental factors that will be measured are temperature, humidity , and soil moisture . From the research conducted characteristics Thrips sp. found in pepper in Kampung Batu subdistrict Twin Lakes ie, black slim body shape , and jet black , and the wings are fringed and have segmented bodies . The results were obtained an average population density of Thrips sp. on pepper plants that have gained interest of 3.87 individuals / stem and the fruit of pepper plants that have gained 2.92 individual / stem.
KEPADATAN POPULASI KUMBANG TANDUK Oryctes rhinoceros L. (COLEOPTERA : SCARABAEIDAE) PADA TANAMAN SAWIT DI KANAGARIAN SURANTIH KECAMATAN SUTERA KABUPATEN PESISIR SELATAN handayani, Wiwit fitri; Jasmi, Jasmi; safitri, Elza
Pendidikan Biologi Vol 1, No 1 (2014)
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ABSTRACT The role of insects beneficial or detrimental. One of the harmful insects that horn beetle (Oryctes rhinoceros L.). Horn beetle attack is one of the plants palm trees. Horn beetle attack oil plant on productive phase by way of gnawing and sucking fluids and eat the contents of the palm fruit. Horn beetle attack can cause cavities and palm fruit becomes damaged so as to result in a decrease in crop production . The purpose of this study was to determine the population density of horn beetle Oryctes rhinoceros L.  (Coleoptera :  Scarabaeidae) on palm trees in  the  District Surantih Kanagarian Silk South Coastal District. This study was conducted in September 2013 with a descriptive survey method is the direct collection of the existing horn beetle research sites. Sampling was done at night from 19:00 to 21:00 oclock pm with a random sampling technique to plant oil palm. Sampling is done directly by hand and then using tweezers tool samples that have been obtained in the field is inserted into the bottle collection that already contains alcohol and taken  to  the  laboratory  for  identification  Andalas  University.  Based  on  the  results,  the characteristics of beetle horn shape or elongated ovoid, dark brown, shiny, has a horn on the head, the body length of 42-45 mm, 3-5 mm long horn and width 16-21 mm, male beetles have longer horns than the female beetles, beetle females have hair on the tip of the abdomen while the male beetle does not have hair on the tip of the abdomen, horn beetle population densities obtained on palm trees in the District Surantih Kanagarian Silk South Coastal District is 0,5 head/trunk and intensity categorized attacks still below the threshold .
KEPADATAN KOLONI SEMUT HITAM (Dholichoderus thoracicus Smit) PADA PERTANAMAN KAKAO DAN CENGKEH DI NAGARI SELAYO KABUPATEN SOLOK Yunelki, Mutia; Jasmi, Jasmi; Fitriani, Vivi
Pendidikan Biologi Vol 1, No 1 (2014)
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ABSTRACT Dolichoderus Thoracicus is controller agency of involved that is efficient to prevent a pest. It is one of natural enemies that can be used to prevent Helopeltis. Then, Dolichoderus Thoracicus is a kind of ant that is part of plantation agro-ecosystem in Indonesia. The aim of this research is to know the density of Dolichoderus Thoracicus by character; the nest on Kakao and Clove plant at Nagari Salayo Kabupaten Solok. This research is started from February 11th 2014 until February 14th 2014. Then, in this research, the researcher used census method by kept a close watches on and calculated the Dolichoderus Thoracicus nest directly those are found at research site. It is by calculated the quantity of the nest, measure diameter of the tree, calculated the quantity of the branch, measure the high of nest, calculated the quantity of nest leaf, and measure long and wide of   nest. Based on the result of this research, the researcher found the greatest quantity of the density of Dolichoderus Thoracicus at clove plant 1.34 colonies, and the lower quantity at Kakao plant 0.92 colony. The researcher found the nest on diameter of tree 5-10 cm has145 quantity of nest. The greatest of having a nest is found at 1st -3rd of branch have 104 nests and1st -5th branch have131 nest. The greatest nest high found at 1-2 meter from the earth has 164 nests. The quantity of leaf as area of having nest is 1-2 leafs and have 105 nests. Then, the greatest nest long is between 11- 20 cm by quantity of nest 101 and the greatest leaf wide is between 6-10 cm by  quantity  of  nest  126.    In  conclusion,  the  researcher  found  the  density  of  Dolichoderus Thoracicus at Kakao plant more than at clove plant
KEPADATAN POPULASI Orthetrum sabina ( Odonata: Libellulidae) PADA PERTANAMAN PADI SAWAH DI KANAGARIAN AIR BANGIS KECAMATAN SUNGAI BEREMAS KABUPATEN PASAMAN BARAT Aprianti, Riza; Jasmi, Jasmi; Lusi Zeswita, Armein
Pendidikan Biologi Vol 1, No 1 (2014)
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ABSTRACT Dragonflies (Odonata) is a species insect that have numbered middle until large and attractive colour. Type of dragonflies Orthetrum sabina have much and found in Java island, and they as predator insect. The goals of this research is would like to know the  population of Orthetrum sabina (Odonata; Libellulidae) in Kanagarian air Bangis, Sungai Beremas district, Pasaman Barat Regency. The research was conducted in Februari 2014. This research is survey descriptive research. Sample of research done for 1 week with condition rice field that flooded and dry land are 3 days in the light months and 3 days in dark month. From the result of population Orthetrum  sabina  in  Kanagarian Air  Bangis  found  that  characteristics  of  Orthetrum  sabina average abdomen length 29-30 mm and body length 50-53 mm have compound eyes green colour with slender abdoment. Totally population of Orthetrum sabina in wet rice field (0,99 indvidu/ m2) higher than dry land rice (0,76 individu/ m2). Meanwhile, average population density in the light month (0,94 individu/ m2) higher than in the dark month (0,77 individu/ m2).