Hamberg, Ryan C Yadav, Ramawatar Dixon, Philip M Licht, Mark A Owen, Micheal Dk
Published in
Pest management science
A landscape-scale probability-based sampling of Iowa soybean [Glycine max (L.) Merr.] fields was conducted in 2013 and 2019; Amaranthus tuberculatus [Moq.] J.D. Sauer seed was collected from 97 random geospatial selected fields. The objectives were to evaluate the prevalence and distribution of herbicide-resistant A. tuberculatus (waterhemp) in soy...
Chen, Yi-Nian Wu, Dong-Hong Chen, Mei-Chun Hsieh, Meng-Ting Jwo, Woei-Shyuan Lin, Guo-Cih Chen, Rong-Kuen Chou, Hau-Ping Chen, Pei-Chen
Published in
Pest management science
To gain a better understanding of how Pyricularia oryzae population shifts is important for selecting suitable resistance genes for rice breeding programs. However, the relationships between P. oryzae pathogenic dynamics, geographic distribution, rice varieties, and timeline are not well studied. Resistance genes Piz-5, Pi9(t), Pi12(t), Pi20(t), Pi...
Chavarín-Gómez, Luis Enrique Torres-Enciso, Pedro Palmeros-Suárez, Paola Andrea Ramirez-Romero, Ricardo
Published in
Pest management science
Parasitoids are natural enemies that can modify their behaviors as they search for hosts based on the characteristics of the sites in which they forage. Theoretical models predict that a parasitoid will stay for longer periods in high-quality sites or patches than in those of low quality. In turn, patch quality may be linked to factors such as the ...
Bi, Yaluan Zhang, Xuan Chang, Xuefei Li, Jiaxin Xiao, Shan Zhang, Bo Dang, Cong Sun, Linlin Yao, Hongwei Fang, Qi
...
Published in
Pest management science
Behavior-based manipulation is an essential part of Drosophila integrated pest management (IPM). Effective compounds are useful for improving the efficiency of baits and the development of attract-and-kill or push-pull strategies to manage Drosophila populations. Here, we investigated the olfactory behavior of two Drosophila species, as well as the...
Li, Yiwen Wang, Yan Li, Xinyue Fan, Hengjun Gao, Xuheng Peng, Qin Li, Feng Lu, Liang Miao, Jianqiang Liu, Xili
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Published in
Pest management science
Fusarium pseudograminearum is one of the dominant pathogens of Fusarium crown rot (FCR) worldwide. Unfortunately, no fungicides have yet been registered for the control of FCR in wheat in China. Pydiflumetofen, a new-generation succinate dehydrogenase inhibitor, exhibits excellent inhibitory activity to Fusarium spp. A resistance risk assessment of...
Crossley, Michael S Smith, Olivia M Barman, Apurba K Croy, Jordan R Schmidt, Jason M Toews, Michael D Snyder, William E
Published in
Pest management science
Rising global temperatures are associated with emerging insect pests, reflecting earlier and longer insect activity, faster development, more generations per year and changing species' ranges. Insecticides are often the first tools available to manage these new threats. In the southeastern US, sweet potato whitefly (Bemisia tabaci) has recently bec...
Jiao, Weiting Zhang, Ping Cui, Chuanjian Yan, Min Li, Qing X Tang, Yongfeng Zhang, Nan Wang, Xinyi Hou, Ruyan Hua, Rimao
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Published in
Pest management science
Thiamethoxam (TMX) is insecticidal, but also can trigger physiological and metabolic reactions of plant cycles. The objective of this work was to evaluate the physiological and metabolic effect of TMX on tea plants and its potential benefits. In this study, dose of TMX (0.09, 0.135 and 0.18 kg a.i./ha) were tested. Except for peroxidase (POD) and g...
Wang, Jingwen Lu, Tong Xiao, Tingting Cheng, Wei Jiang, Wenjing Yan, Yingkun Tang, Xiaorong
Published in
Pest management science
Succinate dehydrogenase is an important target of fungicides. Succinate dehydrogenase inhibitors (SDHIs) have widely been used to combat destructive plant pathogenic fungi because they possess efficient and broad-spectrum antifungal activities and as well as unique mode of action. The research and development of novel SDHIs have been ongoing. Thirt...
Leach, Heather Mariani, Tom Centinari, Michela Urban, Julie
Published in
Pest management science
Spotted lanternfly, an invasive planthopper which was first found in 2014 in the eastern USA, has become a significant pest to vineyards. Sap-feeding by this pest has been associated with plant stress and yield declines, and current management depends entirely on the prophylactic use of insecticides. Our study explored two new integrated pest manag...
Shi, Jinchao Tian, Yao Chen, Shunshun Liao, Changzhou Mao, Guoqing Deng, Xiaoqian Yu, Linhua Zhu, Xiang Li, Junkai
Published in
Pest management science
Plant pathogenic fungal infections have become a severe threat to the yield and quality of agricultural products, and new green antifungal agents with high efficiency and low toxicity are needed. In this study, a series of thiasporine A derivatives containing phenylthiazole-1,3,4-oxadiazole thione (ketone) structures were designed and synthesized, ...
