From the close of 2023 to the spring of 2024 , researchers from Vertify , in collaboration with Glastuinbouw Nederland and Kennis in je Kas ( KIJK ) , conducted a masking to value the status of starting materials at the beginning of finish . The work direct to determine whether diseases and pests were present in the starting materials , which could potentially suffice as sources of infection . This inquiry was part of the labor pilot light Precisie gewasbescherming Glastuinbouw ( Precision Crop Protection Glasshouse Horticulture ) .
The increase importance of a clean startWhen come out a novel cultivation , growers strive to assure the environment is as white as possible to forbid early infections from diseases and pest . Beyond cleaning and peradventure disinfecting nursery , gutter , table , and floors when shift crops , other potential reservoir of infection are being scrutinized more critically . measure like the function of window veiling and nonindulgent hygiene protocols can help to keep disease and pests out of the greenhouse . Preventing the introduction of these scourge is advantageous since deal with infections at the start of cultivation can obstruct the organization of a biological control system and make it challenging to cope disease and pest later on in the refinement operation .
Healthy take off cloth essentialStarting materials can also perplex a danger of introducing diseases and pests . Plants may become infect during propagation or transport . Although travail are made to ensure the fair possible starting stuff , defend crop wellness throughout production remains a challenge . presently , there is insufficient understanding of the status of protrude material . Could they be a potential source of infection ? Are there conflict in the jeopardy of infection among various crop group , such as vegetables , cut flowers , or potted plants ? To gain insight , samples of starting fabric were direct from several farm . However , it ’s significant to take down that these results are not representative of the intact sector , as they are based on a random and small sampling .
Known resultsAt several society produce veg , ornamentals , and potted plants , bulge out fabric were place in insect cages with thrip netting immediately upon speech . Vertify first conducted a ocular assessment of these samples . No diseases , pests , or impairment were visually detected . However , after gargle the sample , pests were found in the starting material in eight of the 17 samples , include thrips and wanderer soupcon . The highest numbers were found in Cyclamen purpurascens , and pests were detected in all chrysanthemum samples . At some farm , plants were also placed in dirt ball cages with catch plates for a fortnight to conquer hatched eggs . Using the DNA multiscan , fungus kingdom and bacterium were found in three sampling , but at very low concentrations , pee-pee it impossible to determine their effects .
base on these reconnaissance result , it appears good to branch out the investigation to other crop groups and join forces with the breeding industry to grow resolution .
take your own samples for good insightThe results indicate that in some cases , starting materials are not unclouded and could serve up as generator of contagion . By occupy sample from the batch of industrial plant delivered at the scratch of cultivation , growers can amass more info about the presence of diseases and pests and adapt their strategy ahead of time if necessary .
A sample distribution can well be set up by , for model , locate starting materials in a cage with a haul plate or having the plants wash by a research institute .
Funding for this pilotThe pilot burner is part of the Greenhouse as Ecosystem pilot program and is fund by the innovation programme that is concerned with plant health ; Het Nieuwe Doen in Plantgezondheid of Kennis in je Kas ( KIJK ) .
The report " screen the presence of disease and gadfly in starting material " can be viewedhere(in Dutch ) .
Source : Glastuinbouw Nederland
