1,pests occurrence and the relationship between climate factor
(1) such temperatures pest pests and obviously positive correlation exists between rainfall in the same year,obviously positive correlation exists,and sunlight time does not exist between explicit linear correlation.
(2) mites pests occurrence and temperature obviously positive correlation exists between,and rainfall,sunshine time does not exist between explicit linear correlation.
(3) citrus leucoptera susindlla occurrence and temperature obviously positive correlation exists between,and rainfall,sunshine time does not exist between explicit linear correlation.
2,insect happen prediction
(1) winter temperature,can effectively reduce the warp overwintering base,reduce insect pests occur area; Conversely,if winter for mild winter and humidity is big,be helpful for insect pests occur in winter,may aggravate.
(2) a large amount of precipitation in sudden relatively stable,temperature in 25 ℃ or so,and the time is long,may appear citrus leucoptera susindlla outbreak happens.