搜索结果: 1-15 共查到“植物保护学 efficacy”相关记录19条 . 查询时间(0.171 秒)
Field efficacy of brief exposure of adults of six storage pests to nitrogen-controlled atmospheres
non-chemical pest control physical methods modified atmosphere metal silo bin stored grain
2017/6/26
The efficacy of a brief exposure (1, 7, and 10 days) to a nitrogen-controlled atmosphere (N-CA) for major storage
pests in a field validation study in the Czech Republic is reported. The main goal wa...
Effect of Flight Activity of Stem Weevils (Ceutorhynchus napi, C. pallidactylus) and Application Time on Insecticide Efficacy and Yield of Winter Oilseed Rape
cabbage stem weevil oilseed rape stem weevi
2015/3/11
During 2010–2012, we monitored flight activity of male and female stem weevils (Ceutorhynchus napi, C. pallidactylus) using yellow water traps, the effectiveness of various application dates for the i...
Field Efficacy of Neem (Azadirachta indica A. Juss) for Managing Soil Arthropods and Cercospora Leaf Spots Damage for Increased Yield in Peanut
Azadirachta indica A. Juss Arachis hypogeae L
2015/3/10
Field efficacy of neem (Azadirachta indica A. Juss) for managing soil arthropods and Cercospora leaf spots damage
to peanut was studied in Ghana from 2008 to 2010. Treatments consisted of neem kerne...
Efficacy of Bt Maize against European Corn Borer in Central Europe
MON 810 Ostrinia nubilalis
2015/3/9
The efficacy of Bt maize MON 810-YieldGard® and of Trichogramma wasp against European corn borer (ECB)
(Ostrinia nubilalis Hübner) was evaluated in the period of 2002–2008 in field trials on th...
Field Efficacy of Helicoverpa armigera Nucleopolyhedrovirus Isolates against H. armigera (Hübner) (Lepidoptera: Noctuidae) on Cotton and Chickpea
Helicoverpa armigera nucleopolyhedrovirus
2015/3/5
Field efficacy of seven geographical isolates of Helicoverpa armigera nucleopolyhedrovirus (HaNPV) along
with an insecticide control was evaluated against H. armigera on cotton and chickpea in the C...
Biological Efficacy of Some Biorational and Conventional Insecticides in the Control of Different Stages of the Colorado Potato Beetle, Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae)
Leptinotarsa decemlineata biorational and conventional insecticides
2015/3/5
The biological efficacy of some biorational and conventional insecticides against different stages of Colorado
potato beetle, Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae) was evaluate...
Efficacy of Bacillus thuringiensis, Mineral Oil, Insecticidal Emulsion and Insecticidal Gel Against Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae)
Phyllocnistis citrella Bacillus thuringiensis
2015/3/2
The efficacy of Bacillus thuringiensis, mineral oil, insecticidal emulsion (garlic extract, plant detergent soap
and food additive) and insecticidal gel (plant oil and plant extracts) to control the...
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 ...
Evaluation of efficacy of Cydia pomonella granulovirus (CpGV) to control the codling moth (Cydia pomonella L., Lep.: Tortricidae) in field trials
Cydia pomonella Cydia pomonella granulovirus apple orchards
2015/1/30
The efficacy of a CpGV-based preparation of Czech production against codling moth (CM) was tested in an experimental apple orchard at Prague-Ruzyně in 1998–2000. The influence of CpGV treatment on the...
Efficacy and Limitations of Phosphine “Spot-Fumigation” against Five Coleoptera Species of Stored Product Pests in Wheat in a Grain Store – Short Note
protection insecticides fumigation PH3 disporsal
2015/3/13
Field validation of spot-fumigation with phosphine (PH3) applied by a subcontracted pest-control company in a farm
grain store infested by pests was conducted. Inside and outside of the fumigated gr...
BCPC's response to CRD Consultation on EPPO draft Guidance on Comparative Assessment in Efficacy Evaluation of Plant Protection Products
BCPC's response CRD Consultation EPPO draft Guidance Comparative Assessment Efficacy Evaluation of Plant Protection Products
2014/2/20
BCPC regards the concept of 'comparative assessment' as contentious because once an active ingredient or product has passed the registration process it will, ipso facto be 'safe' and should be availab...
EFFICACY OF IMIDACLOPRID (CONFIDOR 200 SL) AGAINST APHIDS INFESTING WHEAT CROP
Confidor 200 SL imidacloprid wheat aphids
2010/12/8
Imidacloprid (Confidor 200 SL) was evaluated either alone or with a fungicide (Tilt 0.01%) against wheat aphids. There were seven different treatments, including an untreated control. All the treatmen...
Effect of row-passage styles by speed sprayer on the efficacy against the scab by Venturia nashicola and anthracnose by Colletotrichum gloeosporioides and chemical adhesion on Japanese pear leaves
Japanese pear speed sprayer scab Venturia nashicola anthracnose Colletotrichum gloeosporioides
2009/3/17
Row-passage styles of a speed sprayer (SS) were studied to improve fungicide adhesion and efficacy against scab and anthracnose on Japanese pear leaves. Two styles of row-passage, every row and alte...
An assessment of two plant product efficacy for the control of the maize weevil（Sitophilus zeamais Motschulsky）in stored maize
Plant product powder maize weevil (Sitophilus zeamais Motschulsky) maize
2009/3/4
Both Chromolaena odorata and Citrus limon are common in tropical areas as an important weed and fruit crop respectively. Dried and pulverized leaves of C. odorata and fruit peels of C. limon were ev...
The efficacy of two isolates of Metarhizium anisopliae（Metschin）Sorokin（Deuteromyco-tina: Hyphomycetes）against the adults of the black maize beetle Heteronychus licas Klug（Coleoptera：Scarabidae）under laboratory conditions
Formulation media mortality potent efficacy lethal concentration biocontrol
2009/3/4
The efficacies of two isolates of M. anisopliae were evaluated against black maize beetle Heteronychus licas in the laboratory at 15 and 28oC and relative humidity of 55 - 70% at the University of Z...