搜索结果: 1-15 共查到“植物保护学 Plants”相关记录50条 . 查询时间(0.123 秒)
Engineers develop precision injection system for plants（图）
Engineers precision injection system plants
2020/5/9
While the human world is reeling from one pandemic, ongoing epidemics are affecting crops and putting global food production at risk. Oranges, olives and bananas are under threat in many areas due to ...
A halotolerant growth promoting rhizobacteria triggers induced systemic resistance in plants and defends against fungal infection
halotolerant rhizobacteria fungal infection
2023/8/9
A halotolerant rhizobacteria, Klebsiella species (referred to MBE02), was identified that had a growth stimulation effect on peanut. To gain mechanistic insights into how molecular components were rep...
Extracellular ATP:a potential molecule regulating the defence response of plants to biotic stresses–a review
calcium extracellular adenosine 5’-triphosphate herbivore pathogen salicylic acid
2016/9/2
Although adenosine 5'-triphosphate (ATP) is commonly considered as an intracellular energy currency molecule, animal, plant, and microbial cells can secrete ATP from the cytosol into the extracellular...
Impact of potato psyllid density and timing of infestation on Zebra chip disease expression in potato plants
Bactericerca cockerelli carbohydrates reducing sugars glucose fructose sucrose starch
2016/9/2
The impact of vector density and timing of infestation on potato were investigated. Healthy potato plants at different growth stages (4, 5, and 7 weeks after germination) were exposed separately to fo...
Key scale insects (Hemiptera: Coccoidea) of high economic importance in a Mediterranean area: host plants, bio-ecological characteristics, natural enemies and pest management strategies – a review
Planococcus ficus Planococcus citri Saissetia oleae Parlatoria ziziphi grapevine citrus olive Integrated Pest Management Tunisia
2017/4/6
Key scale insects that have long been considered as having high economic importance in Tunisia and for which several research studies and pest management programs have been undertaken include the meal...
Production of Tetraploid Plants of Trollius chinensis Bunge Induced by Colchicine
morphological cytological and fertility characteristics polyploidy induction Trollius chinensis
2016/4/5
Trollius chinensis Bunge is one of the important ornamental and medicinal plants cultivated in China. In this
study, the tetraploid plants of Trollius chinensis were successfully induced by colchici...
Acaricidal properties of extracts of some medicinal and culinary plants against Tetranychus urticae Koch.
acaricides base substances bean
2016/2/22
The acaricidal activity of aqueous extracts obtained from 28 plant species was tested against Tetranychus urticae. The extract efficacy on the incidence of individual development stages of T. urticae ...
Herbivore dilemma:How corn plants fight simultaneous attacks
Herbivore dilemma corn plants simultaneous attacks
2016/2/23
Corn seedlings are especially susceptible to hungry insect herbivores, such as caterpillars and aphids, because they lack woody stems and tough leaves. So what’s a tender young corn plant to do?A rece...
Private Forest Owners and Invasive Plants:Risk Perception and Management
Nonindustrial private forest owners ponderosa pine zone invasive plant mitigation forest management policy
2015/12/26
We investigated nonindustrial private forest (NIPF) owners' invasive plant risk perceptions and mitigation practices using statistical analysis of mail survey data and qualitative analysis of intervie...
Meta-Analysis of Exotic Forages as Invasive Plants in Complex Multi-Functioning Landscapes
Alien species biotic invasions ecology of invasive plants exotic plants grassland rangeland
2015/12/26
Introducing exotic forages in the attempt to enhance livestock and wildlife forage has been practiced widely for over a century. These forage species are selected for traits conferring persistence und...
Pathogenicity of Beauveria bassiana to Fall Webworm (Hyphantria cunea) (Lepidoptera: Arctiidae) on Different Host Plants
entomopathogenic fungi Artemisia annua
2015/3/10
A study on the compatibility of the entomopathogenic fungus Beauveria bassiana with two medicinal plants, Artemisia
annua (0.5%) and Lavandula stoechas (0.6%), was conducted against fall webworm, Hy...
Cultivation of Biotech-Crops, Control of Co-existence and Environmental Monitoring of GM Plants in Slovakia
biotech-crop GMO MON810 cultivation
2015/3/9
The information on and selected results of biotech-crops cultivation, control of coexistence, and the environmental
monitoring of genetically modified (GM) plants in Slovakia are presented. The cult...
Evaluation of Various Plant Extracts against the Early Blight Disease of Tomato Plants under Greenhouse and Field Conditions
Alternaria solani Neem Sweat Basil Eucalyptus
2015/3/9
The antimicrobial activity of six plant extracts from ocimum basilicum (Sweat Basil), Azadirachta indica (Neem),
Eucalyptus chamadulonsis (Eucalyptus), Datura stramonium (Jimsonweed), Nerium oleande...
Phytophthora plurivora T. Jung & T. I. Burgess and other Phytophthora Species Causing Important Diseases of Ericaceous Plants in the Czech Republic
Phytophthora spp Phytophthora citricola
2015/3/6
Ornamental nurseries, garden centres, public gardens and urban greenery in the Czech Republic were surveyed
in 2006–2009 for the presence of Phytophthora spp. and the diseases they cause on ericaceo...
Associated with the Collapse of Tomato Plants in Rockwool Slab Hydroponic Culture
Pseudomonas corrugata Pseudomonas marginalis Pseudomonas fluorescens
2015/3/5
Plant pathogenic species Pseudomonas corrugata and P. marginalis were detected and determined in collapsed tomato plants in rockwool slab hydroponic culture in southern Moravia, Czech Republic. Surpri...