Results 81 to 90 of about 32,897 (245)

Plant Products as Biopesticides: Building On Traditional Knowledge of Vrkshayurveda: Traditional Indian Plant Science [PDF]

, 2008
Today there is a global search for alternatives to chemical pesticides and as part of this process there are various efforts to test the use and efficacy of natural products for pest control and crop protection. Our Centre has been involved in exploring
Arumugasamy, Mr. S., Balasubramanian, Mr. A.V., Subhashini, Mrs. S., Vijayalakshmi, Dr. K.   +3 more
core  

The continuing significance of chiral agrochemicals

Pest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Effect of long-term straw return on the community diversity of bacterial diseases in paddy soil of Southern China

Huanan Nongye Daxue xuebao
ObjectiveTo elucidate the microbiological mechanisms through which long-term straw return influences the severity of bacterial diseases in paddy fields, thereby providing a theoretical basis for precise disease prevention and control.MethodBased on a ...
Yaping ZHANG, Mengyu WU, Changmin ZHOU, Lili SUN, Wenjie GU, Yusheng LU, Dun DENG, Peizhi XU, Kaizhi XIE   +8 more
doaj   +1 more source

Onion RBS for Disorders Diagnosis and Treatment [PDF]

, 2016
: This research included the design of an initial expert system which helps farmers and specialists to diagnose and provide appropriate advice on onion plant diseases; furthermore, the management of knowledge used in the expert system was discussed.
Ali, Alajrami, Randa, Qassas
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Detection of multi-tomato leaf diseases (late blight, target and bacterial spots) in different stages by using a spectral-based sensor. [PDF]

, 2018
Several diseases have threatened tomato production in Florida, resulting in large losses, especially in fresh markets. In this study, a high-resolution portable spectral sensor was used to investigate the feasibility of detecting multi-diseased tomato ...
de Castro, Ana Isabel, Ehsani, Reza, Lu, Jinzhu, Shi, Yeyin, Wang, Shuang   +4 more
core   +2 more sources

Etiology of bacterial leaf blight of eucalyptus in Brazil. [PDF]

, 2019
Bacterial leaf blight of eucalyptus is initially characterized by water soaked, angular, amphigenous and interveinal lesions, concentrated along the main vein, at the edges or scattered on the leaf blade.
ALFENAS, A. C., CASCARDO, J. C. M., GONCALVES, R. C., LAU, D., MAFFIA, L. A., OLIVEIRA, J. R.   +5 more
core   +1 more source

Lethal Effects of the Wild Potato Solanum bulbocastanum on the Planthopper Pentastiridius leporinus, a Vector of Bacterial Pathogens in Potato

Journal of Applied Entomology, EarlyView.
ABSTRACT The planthopper Pentastiridius leporinus [Hemiptera: Cixiidae] is a vector of the two plant pathogenic bacteria ‘Candidatus Arsenophonus phytopathogenicus’ and ‘Candidatus Phytoplasma solani’ causing ‘bacterial potato tuber wilt’ in potato.
Eva Therhaag, Karin Gorzolka, Jürgen Gross   +2 more
wiley   +1 more source

The Liquid Formula of Bacillus thuringiensis strain MRTLRZ2.1 for Controling Bacterial Leaf Blight (Xanthomonas axonopodis pv. allii) and Increasing Shallot Production in the Field [PDF]

BIO Web of Conferences
Bacterial leaf blight disease, caused by Xanthomonas axonopodis pv. allii, is a major disease in shallot plants. This disease can be controlled by using the microorganism Bacillus thuringiensis strain MRTLRZ2.1.
Yanti Yulmira, Nurbailis Nurbailis, Khairul Ujang, Hamid Hasmiandy, Suhendra Dede, Zahara Zhahirah   +5 more
doaj   +1 more source

Heirloom Dry Bean Variety Trial [PDF]

, 2015
Dry beans (Phaseolus vulgaris), a high-protein pulse crop, have been grown in the Northeast since the 1800’s. As the local food movement continues to diversify and expand, consumers are asking stores to carry more and more locally-produced foods, and dry
Calderwood, Lily, Cummings, Erica, Darby, Heather, Gupta, Abha, Post, Julian, Ziegler, Sara   +5 more
core   +1 more source