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Pengaruh Aplikasi Larutan Daun Jeruk Nipis (Citrus aurantiifolia) Pada Walang Sangit Di Kapuas Murung Kalimantan Tengah Mariana, Mariana; Pramudi, Muhammad Indar; Liestiany, Elly
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 2 (2024): Vol 7(2): Juni 2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i2.2604

Walang sangit (Leptocorisa oratorius Fabricius, (Hemiptera:Alydidae); syn. Leptocorisa acuta) are one of the rice pests that can cause problems because they can reduce the quantity and quality of production, so these grasshoppers need to be controlled. Controlling stink bugs using chemicals is currently more popular because they are quickly visible. However, long-term use of chemicals is not good. Therefore, an alternative method of controlling stink bugs is needed using a solution of lime leaves (Citrus aurantiifolia). This research aims to determine lime leaf solution in controlling stink bugs. The research design used was a Completely Randomized Design (CRD) 1 factor consisting of 6 treatments and 4 replications, namely with doses of PO (control), PA (20g/80 ml), PB (22.5g/77.5 ml), PC (25g/75 ml), PD (27.5g/72.5 ml) and PE (30g/70 ml). The results of the research show that lime solution can be used as a natural pesticide because it has an effect on suppressing the death of the stink bug. The best dose that can kill the stink bug is 30g/70 ml lime leaf solution.

Efektivitas Ekstrak Daun Bintaro (Cerbera odollam gaertn.) Untuk Pengendalian Hama Utama Pada Tanaman Cabai (Capsicum annum Linn.) Winarni, Arwidya; Pramudi, Muhammad Indar; Liestiany, Elly
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 2 (2024): Vol 7(2): Juni 2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i2.2607

The use of botanical pesticides from natural ingredients that can be utilized is the bintaro plant (Cerbera odollam Gaertn.). This research aims to determine the effectiveness of bintaro leaf extract with water and ethanol as a solvent in controlling the main pests on chili plants. This research was conducted using the Completely Randomized Design (CRD) method. The results of the research showed that the application of the botanical pesticide Bintaro leaves was able to reduce pest damage to chilies, the lowest intensity of leaf damage was seen in the PD treatment (5.99%), then the lowest percentage of fruit damage was observed in the KC treatment (11.37%) and the PC (14.94%). Apart from that, the application of the botanical pesticide Bintaro PA leaves produced the number of fruit (47,146 fruit/ha), the second largest after chemical control (49,923 fruit/ha).

Pengaruh Beberapa Jenis Sirih Terhadap Mortalitas Kutu Beras (Sitophilus oryzae L) Matondang, Putri Chairani Matondang; Rosa, Helda Orbani; Liestiany, Elly
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 3 (2024): Oktober2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i3.2894

The aim of this research was to determine the effectiveness of administering betel leaf powder from several types of betel on S. oryzae mortality and determine the best type of betel leaf to use to control S. oryzae. This research method is a single factor Randomized Block Design (RAK) consisting of 6 treatments and 4 replications, so there are 24 experimental units. The treatments tested were K0= control (100 g rice + 10 S.oryzae imago) without the addition of betel leaf powder; S1= Green betel leaf powder; S2= Red betel leaf powder; S3= Black betel leaf powder; S4= Forest betel leaf powder; S5 = Yellow betel leaf powder, each treatment of betel leaf powder consists of (6 g betel leaf powder + 100 g rice + 10 S.oryzae imago). The parameters observed were mortality, percentage of rice damage and efficacy. The results of the study showed that the administration of green, red, black, forest and yellow betel leaf powder had an effect on S.oryzae mortality, the percentage of rice damage and showed high effectiveness (efficacy) values for the use of these insecticides. The lowest percentage of rice damage with black betel leaf powder was 11.04% and the highest S. oryzae mortality was recorded with black betel leaf powder treatment with a value of 92.50% and an efficacy value of 80.50%.

Pengendalian Nematoda Puru Akar (Meloidogyne spp.) Pada Seledri Dengan Bokashi Kipahit Dan Trichoderma sp. Baihaki, Baihaki; Liestiany, Elly; Salamiah, Salamiah
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 3 (2024): Oktober2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i3.2896

The celery plant (Apium graveolens L.) is a cultivated leaf vegetable that has advanced capabilities and has a high selling value. Celery also has many properties which are commonly used as decoration and flavoring in cooking. One of the obstacles in increasing celery production is nematode attacks. Nematodes (Meloidogyne spp.) which can affect the number of leaf stalks. The aim of this research was to determine the ability of Bokashi kipahit Plus Trichoderma sp. to reduce attacks by root knot nematodes (Meloidogyne spp.) on celery plants (Apium graveolens L.). The research was designed using a Completely Randomized Design (CRD). What was studied was the impact of giving Bokashi kipahit, Trichoderma sp. and Bokashi kipahit plus Trichoderma sp. The research consisted of four treatments and four replications. The results of the research showed that giving Bokashi kipahit 15.5g/polybag added with Trichoderma sp. 20g/polybag can reduce the NPA population by 48%, and can increase the number of celery stalks by 39%.

Identifikasi Hama Pascapanen Jagung Pakan di Gudang PT. Arutmin Site Satui Rizal, Muhammad; Pramudi, Muhammad Indar; Liestiany, Elly
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 3 (2024): Oktober2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i3.2897

Corn can be used for direct consumption, as a raw material for the food, food and bioenergy industries. As an animal feed ingredient, corn kernels that have been shelled and dried will be used to feed livestock such as chickens and ducks. However, there has been a decline in corn productivity, one of which is due to attacks by Plant Pest Organisms (OPT) in the form of pests both in the field and in storage. This research aims to determine the types of post-harvest pests of feed corn in the PT Arutmin Site Satui. This research uses a purposive sampling method. The identification results showed that there were 2 species of post-harvest pests that attacked the feed corn shells, Tribolium castaneum as many as 167 individuals and Doloessa viridis as many as 1611 individuals.

Pengaruh Beberapa Jenis Sirih Terhadap Mortalitas Kutu Beras (Sitophilus oryzae L) Matondang, Putri Chairani Matondang; Rosa, Helda Orbani; Liestiany, Elly
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 3 (2024): Oktober2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i3.2894

The aim of this research was to determine the effectiveness of administering betel leaf powder from several types of betel on S. oryzae mortality and determine the best type of betel leaf to use to control S. oryzae. This research method is a single factor Randomized Block Design (RAK) consisting of 6 treatments and 4 replications, so there are 24 experimental units. The treatments tested were K0= control (100 g rice + 10 S.oryzae imago) without the addition of betel leaf powder; S1= Green betel leaf powder; S2= Red betel leaf powder; S3= Black betel leaf powder; S4= Forest betel leaf powder; S5 = Yellow betel leaf powder, each treatment of betel leaf powder consists of (6 g betel leaf powder + 100 g rice + 10 S.oryzae imago). The parameters observed were mortality, percentage of rice damage and efficacy. The results of the study showed that the administration of green, red, black, forest and yellow betel leaf powder had an effect on S.oryzae mortality, the percentage of rice damage and showed high effectiveness (efficacy) values for the use of these insecticides. The lowest percentage of rice damage with black betel leaf powder was 11.04% and the highest S. oryzae mortality was recorded with black betel leaf powder treatment with a value of 92.50% and an efficacy value of 80.50%.

Pengendalian Nematoda Puru Akar (Meloidogyne spp.) Pada Seledri Dengan Bokashi Kipahit Dan Trichoderma sp. Baihaki, Baihaki; Liestiany, Elly; Salamiah, Salamiah
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 3 (2024): Oktober2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i3.2896

The celery plant (Apium graveolens L.) is a cultivated leaf vegetable that has advanced capabilities and has a high selling value. Celery also has many properties which are commonly used as decoration and flavoring in cooking. One of the obstacles in increasing celery production is nematode attacks. Nematodes (Meloidogyne spp.) which can affect the number of leaf stalks. The aim of this research was to determine the ability of Bokashi kipahit Plus Trichoderma sp. to reduce attacks by root knot nematodes (Meloidogyne spp.) on celery plants (Apium graveolens L.). The research was designed using a Completely Randomized Design (CRD). What was studied was the impact of giving Bokashi kipahit, Trichoderma sp. and Bokashi kipahit plus Trichoderma sp. The research consisted of four treatments and four replications. The results of the research showed that giving Bokashi kipahit 15.5g/polybag added with Trichoderma sp. 20g/polybag can reduce the NPA population by 48%, and can increase the number of celery stalks by 39%.

Identifikasi Hama Pascapanen Jagung Pakan di Gudang PT. Arutmin Site Satui Rizal, Muhammad; Pramudi, Muhammad Indar; Liestiany, Elly
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 3 (2024): Oktober2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i3.2897

Corn can be used for direct consumption, as a raw material for the food, food and bioenergy industries. As an animal feed ingredient, corn kernels that have been shelled and dried will be used to feed livestock such as chickens and ducks. However, there has been a decline in corn productivity, one of which is due to attacks by Plant Pest Organisms (OPT) in the form of pests both in the field and in storage. This research aims to determine the types of post-harvest pests of feed corn in the PT Arutmin Site Satui. This research uses a purposive sampling method. The identification results showed that there were 2 species of post-harvest pests that attacked the feed corn shells, Tribolium castaneum as many as 167 individuals and Doloessa viridis as many as 1611 individuals.

Identifikasi Hama Pascapanen Jagung Pakan di Gudang PT. Arutmin Site Satui Rizal, Muhammad; Pramudi, Muhammad Indar; Liestiany, Elly; Aphrodyanti, Lyswiana
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 3 (2024): Oktober2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i3.2897

Corn can be used for direct consumption, as a raw material for the food, food and bioenergy industries. As an animal feed ingredient, corn kernels that have been shelled and dried will be used to feed livestock such as chickens and ducks. However, there has been a decline in corn productivity, one of which is due to attacks by Plant Pest Organisms (OPT) in the form of pests both in the field and in storage. This research aims to determine the types of post-harvest pests of feed corn in the PT Arutmin Site Satui. This research uses a purposive sampling method. The identification results showed that there were 2 species of post-harvest pests that attacked the feed corn shells, Tribolium castaneum as many as 167 individuals and Doloessa viridis as many as 1611 individuals.

Identifikasi Hama Pascapanen Jagung Pakan di Gudang PT. Arutmin Site Satui Rizal, Muhammad; Pramudi, Muhammad Indar; Liestiany, Elly; Aphrodyanti, Lyswiana
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 7 No. 3 (2024): Oktober2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i3.2897

Corn can be used for direct consumption, as a raw material for the food, food and bioenergy industries. As an animal feed ingredient, corn kernels that have been shelled and dried will be used to feed livestock such as chickens and ducks. However, there has been a decline in corn productivity, one of which is due to attacks by Plant Pest Organisms (OPT) in the form of pests both in the field and in storage. This research aims to determine the types of post-harvest pests of feed corn in the PT Arutmin Site Satui. This research uses a purposive sampling method. The identification results showed that there were 2 species of post-harvest pests that attacked the feed corn shells, Tribolium castaneum as many as 167 individuals and Doloessa viridis as many as 1611 individuals.

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