Titlebook: Advisory Work in Crop Pest and Disease Management; Josef Palti,Reuben Ausher Book 1986 Springer-Verlag Berlin Heidelberg 1986 Pathogen.Pla

处理

Book 1986tection is no exception, but profits to some extent from two facts: (1) because of the potentially catastrophic nature of pest attack, governments often operate a supervisory crop protection service, the staff of which may be able to dispense some pest control advice; and (2) the staff of pesticide

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LITHE

1431-1895 nments often operate a supervisory crop protection service, the staff of which may be able to dispense some pest control advice; and (2) the staff of pesticide 978-3-540-16242-1978-3-642-70992-0Series ISSN 1431-1895

手工艺品

Crop Protection: The Role of the Agricultural Development and Advisory Service in England and Walesire the answers to new problems as they occur. These answers are not always available. When they are, the advisory services have a role to play in keeping farmers informed of the latest developments. When they are not, investigations must be initiated to solve outstanding problems. These roles in En

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https://doi.org/10.1007/978-3-642-70992-0Pathogen; Plantation; air pollution; crop protection; environment; fungi; growth; insects; pest management; p

SPURN

格言

The Place of Pest and Disease Management in the Agricultural Economy, and Its Legal Frameworky control aspects should be approached on a communal basis. One farmer taking the risk of an epidemic in his crop may endanger others in his region, and this conveys on crop protection a status not shared by any other discipline in crop production.

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Farmers’ Perceptions of Pest and Disease Controltated by tradition, and by his character (such as proneness to risk aversion or innate optimism or pessimism), the information he is given, the resources at his disposal, and the availability of means of control.

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