TreatmentsBean SamplesClean, well-s

Treatments
Bean Samples
Clean, well-sieved bean grains of two commercial bean cultivars viz., SUA 90 and Kablanketi were used as test materials. These bean varieties were collected from the Bean Improvement Programme of the Sokoine University of Agriculture, Morogoro. The grains were dried at 12% moisture content and were not previously treated with any chemical. The undamaged bean seeds of each variety were placed in a cold room for two weeks so as to sterilize the seeds.

Bean Weevils
The bean weevils (Z. subfasciatus) were collected from the stored culture in 1 L kilner jars at 28-30°C temperature and 70% Relative Humidity from Pest Management Centre at Sokoine University of Agriculture.

Plant Materials
Three botanicals pesticides viz., Nyongwe (Neuratanenia mitis) powder, pyrethrum grist (Chrysanthemum cinerariaefolium) and Garlic powder (A. sativa) were used. Nyongwe powder was made from small slices of the plant tubers when dried in diffused light for 14 days. The dried slices were pulverized into smaller particles and were sieved using 0.2 mm sieve size. The process of pulverization and sieving was continued until no more powder was released but fibrous matter remained on the sieve mash. Pyrethrum flower powder was obtained from dried flowers for 7 days then ground them and sieving using 0.2 mm sieve size until enough powder was collected. For garlic, the bulb parts which are called cloves were removed of their scales, dried under diffuse light for one month and grounded into a paste.

The five treatments used were composed of without pesticides (T0), 2% (w/w) of Nyongwe powder (T1), 2% (w/w) Pyrethrum flower powder (T2), 2% (w/w) garlic powder (T3), 1% standard Actellic super dust (T4) as a synthetic chemical.

Hasil (Bahasa Indonesia) 1:

PerawatanBean sampelBersih, baik diayak kacang biji-bijian dua kacang komersial kultivar yakni SUA 90 dan Kablanketi digunakan sebagai bahan ujian. Varietas kacang ini dikumpulkan dari kacang perbaikan program Universitas Moringe Sokoine pertanian, Morogoro. Biji-bijian yang dikeringkan di 12% kadar air dan sebelumnya tidak diperlakukan dengan bahan kimia. Biji kacang rusak dari masing-masing varietas ditempatkan dalam ruang dingin selama dua minggu untuk mensterilkan benih.Bean kumbangKacang kumbang (Z. subfasciatus) yang dikumpulkan dari budaya disimpan dalam kilner 1 L botol pada suhu 28-30° C dan 70% kelembaban relatif dari pusat manajemen hama di Universitas Moringe Sokoine pertanian.Bahan tanamanTiga tumbuhan pestisida viz., bubuk Nyongwe (Neuratanenia mitis), pyrethrum grist (krisan cinerariaefolium) dan bubuk bawang putih (A. sativa) digunakan. Nyongwe bubuk dibuat dari irisan kecil tanaman umbi-umbian ketika dikeringkan dalam cahaya disebarkan selama 14 hari. Irisan kering yang ditumbuk menjadi partikel yang lebih kecil dan yang disaring menggunakan ukuran saringan 0.2 mm. Proses Penumbukan dan analisa saringan dilanjutkan sampai bubuk lebih tidak dirilis tapi berserat masalah tetap mash saringan. Pyrethrum bunga bubuk Diperoleh dari bunga kering selama 7 hari kemudian tanah mereka dan analisa saringan menggunakan ukuran saringan 0.2 mm sampai bubuk cukup dikumpulkan. Untuk bawang putih, Bagian lampu yang disebut siung dihapus dari sisik mereka, dikeringkan di bawah cahaya menyebar selama satu bulan dan membumi menjadi pasta.Pengobatan lima yang digunakan yang terdiri dari tanpa pestisida (T0), 2% (w/w) dari bubuk Nyongwe (T1), 2% (w/w) Pyrethrum bunga bubuk (T2), 2% (w/w) bawang putih bubuk (T3), 1% Actellic super debu standar (T4) sebagai bahan kimia sintetik.