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Issue Time Abstract  Option
[2019] Issue 8 Total 25 2019 - 04 - 16

Mid August in 2019, due to the higher temperature and higher precipitation than previous years, pest and disease are moderately occurred in rice regions of China. The total area affected by rice planthopper (Nilaparvata lugens), leaf roller (Cnaphalocrocis medinalis) and sheath blight (Rhizoctonia solani Kühn) has reached 13.4 million hectares.


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[2019] Issue 7 Total 24 2019 - 04 - 16

During April to May 2019, pests occurred heavier than diseases in eleven main winter wheat production countries, including Russia, China, United States, Pakistan, Iran, France, Turkey, Germany, Canada, Uzbekistan and United Kingdom. The total affected area by wheat rust (Puccinia striiformis) and aphid (Sitobion avenae & Rhopalosiphum padi) has reached 27 million hectares.


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[2019] Issue 6 Total 23 2019 - 04 - 16

In 2019, due to the lower temperature and higher precipitation than previous years, pest and disease are moderately occurred in winter wheat regions of China. The total area affected by wheat yellow rust (Puccinia striiformis), sheath blight (Rhizotonia cerealis), aphid (Sitobion avenae & Rhopalosiphum padi), and Fusarium head blight (Fusarium graminearumhas reached 13.5 million hectares.


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[2019] Issue 5 Total 22 2019 - 04 - 16

Mid May in 2019, due to the higher temperature and higher precipitation than previous years, pest and disease are moderately occurred in winter wheat regions of China. The total area affected by wheat yellow rust (Puccinia striiformis), sheath blight (Rhizotonia cerealis), aphid (Sitobion avenae & Rhopalosiphum padi), and Fusarium head blight (Fusarium graminearum) has reached 13.5 million hectares.


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[2019] Issue 4 Total 21 2019 - 04 - 16

Early May in 2019, due to the lower temperature and higher precipitation than previous years, pest and disease are moderately occurred in winter wheat regions of China. The total area affected by wheat yellow rust (Puccinia striiformis), sheath blight (Rhizotonia cerealis), aphid (Sitobion avenae & Rhopalosiphum padi), and Fusarium head blight (Fusarium graminearum) has reached 12.1 million hectares.


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[2019] Issue 3 Total 20 2019 - 04 - 16

Late April in 2019, due to the higher temperature and precipitation than previous years, pest and disease are slightly occurred in winter wheat regions of China. The total area affected by wheat yellow rust (Puccinia striiformis), sheath blight (Rhizotonia cerealis), and aphid (Sitobion avenae & Rhopalosiphum padi) has reached 6.3 million hectares.


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[2019] Issue 2 Total 19 2019 - 04 - 16

Early April in 2019, the temperature and precipitation is a little bit higher than previous years, and pest and disease are slightly occurred in winter wheat regions of China. The total area affected by wheat yellow rust (Puccinia striiformis), sheath blight (Rhizotonia cerealis), and aphid (Sitobion avenae & Rhopalosiphum padi) has reached 5.2 million hectares.


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[2019] Issue 1 Total 18 2019 - 04 - 16

In 2019, due to the higher temperature and precipitation with previous years, and the lower basic number of main pests and diseases before winter, pests and diseases are severely occurred in winter wheat regions of China. The total area affected by wheat yellow rust (Puccinia striiformis), sheath blight (Rhizotonia cerealis), aphid (Sitobion avenae & Rhopalosiphum padi) and Fusarium head blight (Fusarium graminearum) is estimated to be 23.7 million hectares

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[2018] Issue 17 Total 17 2019 - 04 - 16

In 2018, soybean mosaic virus and soybean aphid (Aphis glycines Matsumura) slightly occurred in four main soybean production countries, including America, Brazil, Argentina, and China.


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[2018] Issue 16 Total 16 2019 - 04 - 16

In September 2018, rice blast (magnaporthe oryzae) and rice planthopper (nilaparvata lugens) slightly occurred in twelve main rice production countries, including China, India,  Thailand, Bangladesh, Indonesia, Myanmar, Vietnam, Cambodia, Philippines, Pakistan, Nepal and Laos.


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[2018] Issue 15 Total 15 2019 - 04 - 16

In 2018, due to the lower temperature and higher precipitation than previous years, pest and disease are moderately occurred in maize regions of China. The total area affected by maize armyworm (Mythimna separata), maize northern leaf blight (Setosphaeria turcica) reaches 6.2 million hectares.


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[2018] Issue 14 Total 14 2019 - 04 - 16

In 2018, due to the lower temperature and higher precipitation than previous years, pest and disease are moderately occurred in rice regions of China. The total area affected by rice planthopper (Nilaparvata lugens), leaf roller (Cnaphalocrocis medinalis) and sheath blight (Rhizoctonia solani Kühn) reaches 18.2 million hectares.


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