搜索结果: 1-7 共查到“植物保护学 onion”相关记录7条 . 查询时间(0.079 秒)
Tobacco streak ilarvirus (TSV) is a member of the genus Ilarvirus (family Bromoviridae) and consists of non-enveloped, isometric particles, approximately 25 to 35 nm in diameter. TSV has a wide host r...
Evaluation of Antifungal Activity of Sodium Salts against Onion Basal Rot Caused by Fusarium oxysporum f.sp. cepae
Fusarium oxysporum f.sp. cepae salts
2015/3/11
The efficacy of twelve sodium salts as possible alternatives to synthetic fungicides for the control of onion basal rot
caused by Fusarium oxysporum f.sp. cepae was evaluated. In vitro tests showed ...
Influence of thermal effect duration on onion yield
Organic Agriculture thermal effect onion plant temperature high temperature medium
2010/1/19
Organic Agriculture development is directly linked to ecologically pure weed
removal. One of the ecological weed control processes is thermal weed control using wet water
vapour. The analysis of d...
Effects of staggered planting dates on the control of Thrips tabaci Lindeman and yield of onion in Nigeria
Onion Thrips tabaci weeks after transplanting
2009/3/4
Eight–week old onion seedlings were transplanted from December to April in 2001-2002 and November to March in 2002-2003 growing seasons to assess the level of thrips damage and its effect on onion b...
COMPARATIVE STUDY CONCERNING THE INFLUENCE OF DIFFERENT HERBICIDE TREATMENT IN ONION CULTURE
herbicide onion culture effi cacy
2010/12/7
A comparative study was performed concerning the action of three herbicides (Pantera 40 CE, Fusilade Super and Agil 100 EC) on onion culture. The Amstrong onion hybrid was used on clay - aluviovertic ...
Effet of Some Volatile Compounds on Black Mould Disease on Onion Bulbs During Storage
Some Volatile Black Mould Disease Onion Bulbs Storage
2010/11/9
Black mould of onion is caused by the fungus Aspergillus niger van Tieghem. High incidence of
black mould has caused major marketing problems. Not only is the value of the product reduced, but also s...
The abundance and population dynamics of onion thrips (Thrips tabaci Lind.) in leek under field conditions
onion thrips leek field conditions
2010/1/14
The abundance and population dynamics of onion thrips (Thrips tabaci Lind.) in leek under field conditions.