Results 101 to 110 of about 3,327 (211)
First report of a putative new badnavirus in association with wisteria mosaic disease in Italy
New Disease Reports, Volume 51, Issue 1, January/March 2025.
M. Morelli +3 more
wiley +1 more source
MANIPULASI HABITAT SEBAGAI SOLUSI TERJADINYA OUTBREAK WERENG COKLAT [PDF]
, 2012 Outbreak wereng coklat kembali terjadi pada musim tanam 2009 dan berlanjut hingga saat ini (2011). Akibat serangan wereng coklat, tanaman padi menjadi puso.
Supriyadi,, Wartoyo,, Wijayanti, Retno
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The ecology of tropical plant viruses [PDF]
, 1998 In recent decades ecology has become one of the dominant themes of the biological sciences. However, this has not always been so as the subject emerged from the specialist study of plant and animal communities in natural habitats that were often remote ...
Thresh, J. Michael
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KETAHANAN BEBERAPA GALUR DAN VARIETAS PADI (Oryza Sativa L.) TERHADAP SERANGAN VIRUS TUNGRO
Jurnal HPT (Hama Penyakit Tumbuhan), 2014 ABSTRAK Penelitian ini bertujuan untuk mengetahui ketahanan dari masing-masing 5 galur  (P90, P39, P61, D dan 25A) dan 7 varietas padi (Sembada, Long Ping, Ciherang, Devgen, Hipa8, Inpari13 dan IR64) terhadap serangan virus tungro.
Samsul Huda Asrori +2 more
doaj
Pengaruh Dosis Subletal Ekstrak Sambilata (Andrographis Paniculata Nees) Terhadap Aktivitas Musuh Alami Dan Keperidian Wereng Hijau, Nephotettix Virescens Distant [PDF]
, 2008 Effect of sublethal doses of sambilata extract to the fecundity and natural enemies activity of the green leafhopper, Nepothettix virescens Distant. Sambilata (Andrographis paniculata) is a tropical herb which has antifeeding property and could reduce ...
Kusdiaman, I. N. (I)
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Donors of Resistance to Rice Tungro
, 1977 This article 'Donors of Resistance to Rice Tungro' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based cropping
openaire +2 more sources
A Method for Scoring Resistance to Tungro (Rtv)
, 1988 This article 'A Method for Scoring Resistance to Tungro (Rtv)' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice ...
Hasanuddin, A. +2 more
openaire +1 more source
MathematicsOne of the main obstacles in rice cultivation is tungro disease, caused by Rice Tungro Spherical Virus (RTSV) and Rice Tungro Bacilliform Virus (RTBV), which are transmitted by green leafhopper vectors (Nephotettix virescens).
Rika Amelia +3 more
doaj +1 more source
METARHIZIUM ANISOPLIAE DAN ANDROGRAPHIS PANICULATA TERHADAP SERANGGA BUKAN HAMA SASARAN
Jurnal Ilmu Pertanian Indonesia, 2016 The objective of this study was to determine the effect of Metarhizium anisopliae and Andrographis paniculata to the natural enemies of Nephotettix virescens and non-target insect pests.
Dini Yuliani
doaj +1 more source
Tungro (Rtv) Spread in Rice Fields
, 1985 This article 'Tungro (Rtv) Spread in Rice Fields' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based cropping ...
Rahman, M. M., Nahar, M. A., Miah, S. A.
openaire +1 more source