Table 3. Summary of environmental factors of change in the included articles.

Article Environmental Factor of Change	# of relevant articles	Article reference
Climatic Factors
Season	3	[20,37,54]
Geography	6	[23,36,47,48,50,52]
Temperature	5	[37,40,46,49,54]
Sunlight	2	[40,54]
Precipitation	2	[20,49,49]
General/Climate type	3	[49,51,54]
Pollutive Factors
Pesticides	4	[38,39,42,53]
Insecticides	7	[38,39,41–44,55]
Fungicides	1	[45]
Other/General	2	[23,39]