搜索结果: 1-15 共查到“植物保护学 SEEDS”相关记录16条 . 查询时间(0.078 秒)
Targeting Weed Seeds In-Crop: A New Weed Control Paradigm for Global Agriculture
Bale direct system chaff carts Harrington seed destructor
2015/12/23
The widespread evolution of multiple herbicide resistance in the most serious annual weeds infesting Australian cropping
fields has forced the development of alternative, non-chemical weed cont...
Secondary Dormancy of Seeds in Relation to the Bromus tectorum–Pyrenophora semeniperda Pathosystem
biological control invasive annual grass
2015/3/11
bromus tectorum is a highly invasive annual grass. The fungal pathogen Pyrenophora semeniperda can kill a large fraction of B. tectorum seeds. Outcomes in this pathosystem are often determined by the ...
Influence of Pesticide-Treated Seeds on Survival of Mesorhizobium sp. Cicer, Symbiotic Efficiency and Yield in Chickpea
gram Mesorhizobium captan chlorpyrifos endosulfan SNF
2015/3/9
Chemical seed protectants are used to reduce the adverse effects of seedling fungal pathogens or insect attack on
legume pastures and crops. Chickpea seeds are also frequently treated with Mesorhizo...
Comparative susceptibility of different legume seeds to infestation by cowpea bruchid Callosobruchus maculatus (F.) (Coleoptera: Chrysomelidae)
C. maculatus legume seeds oviposition development susceptibility host selection weight loss
2015/3/3
The comparative susceptibility of seeds of ten legumes to infestation by Callosobruchus maculatus was studied in choice and no-choice experiments. Cowpea, garden pea and pigeon pea seeds recorded the ...
Atlas of Seeds and Fruits of Central and East-European Flora The Carpathian Mountains Region
Seeds Fruits Central and East-European Flora
2015/3/2
Lately, there has been much attention on research in biology dealing with various aspects of molecular variation of organisms, including plants. Yet on the other hand, studies on description and compa...
Changes in the occurrence of mycoflora on caraway seeds after fungicide application
caraway fungal diseases fungicides
2015/3/1
The spectrum of diseases and their harmfulness to caraway has changed within the past few years. The importance of Mycocentrospora acerina, recently regarded as the most serious pathogen, has decrease...
The effect of cryopreservation on germination of dandelion seeds
dandelion Taraxacum officinale weed seed freezing drying germination storage
2015/3/1
Germination experiments frequently use seeds that had been stored frozen. We investigated whether short, 5 day freezing changes percentage and rate of germination of seeds of dandelion (Taraxacum offi...
Evaluation of the efficacy of protectants against cowpea bruchids (Callosobruchus maculatus (F.)) on cowpea seeds (Vigna unguiculata (L.) Walp.)
actellic ash black pepper cloves coconut oil damage natural products
2015/3/1
A laboratory experiment of a completely randomised design and replicated four times evaluated the effectiveness to control the bruchid, Callosobruchus maculatus in cowpea by the synthetic insecticide ...
First report of Pepper mild mottle virus in pepper seeds produced in the Czech Republic – Short Communication
Pepper mild mottle virus characterisation pathotype P1.2 Capsicum annuum ELISA electron microscopy seed transmission virus deactivation sodium hydroxide
2015/2/6
Symptoms of viral infection were observed on plants of pepper, cv. OL 228, raised from commercial seeds of Czech origin in a greenhouse in the year 2002. Infected plants showed mosaic or mottling on l...
CONTENT OF SELECTED MINERALS IN THE SEEDS OF SPRING RAPE AND WHITE MUSTARD TREATED WITH HERBICIDES
spring rape white mustard minerals herbicides
2009/3/31
The paper presents the results of studies conducted over 1995-1999 which involved spring rape (Star and Lisonne cultivars) and over 1998-2000 which – white mustard (Nakielska and Borowska cultivars) g...
Exotic weed seeds detected from imported small cereal grains into Japan during 1990s'
Exotic weed seeds imported small cereal grains Japan during 1990s'
2009/3/10
Imported agricultural materials are a principal source of exotic weed seeds into Japan. Increasing the amount of imported livestock feed, which is inadvertently contaminated with weed seeds or other...
Effect of storage temperature and moisture conditions on Aeschynomene indica L. seeds dormancy
Aeschynomene indica L dormancy awakening temperature moisture
2009/3/10
Effect of storage temperature and moisture conditions on Aeschynomene indica L. seeds dormancy.
Germination and survival of paddy weed seeds after soil sterilization with hot water
soil sterilization seed bank integrated weed management Echinochloa oryzicola
2009/3/10
We studied the effect of soil sterilization with hot water on the germination and viability of paddy weed seeds. Laboratory experiments showed that seeds of Echinochloa oryzicola, Scirpus juncoides ...
Seeds of exotic morningglories can be completely killed by torching and subsequent water immersion
exotic morningglories physical dormancy dry heat flaming flooding
2009/3/10
The effects of dry heat and torching on seed germination in exotic morningglories (Ipomoea triloba, I. lacunosa, I. purpurea, I. hederacea var. integriuscula, I. coccinea) were investigated; we also...
Effect of Bruchid Beetles (Burchidius Arabicus Decelle) Infestation on the Germination of Acacia tortilis (Forssk.) Hayne) Seeds
Bruchid beetles germination scarification Acacia tortilis temparature
2008/12/30
The role of bruchid beetle infestation on seed germination of Acacia tortilis (Forssk.) Hayne) Mimosaceae under different incubation temperatures and degrees of scarification was studied under control...